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ExploreLearning math solutions are rooted in research and developed by our team of educators, mathematicians, and content experts to provide you and your students with instruction you can count on in your classroom. Frax is a complex 'instrument' with real depth. In just 13 hours, students can build a foundational understanding of fractions to dramatically impact present and future math success using ExploreLearning Frax. Students in grades 3+ embark on a space-themed journey packed with engaging games, fun characters, and motivating rewards for effort and progress while they build a strong conceptual understanding of fractions. It covers topics such as fractions as numbers, equivalence, arithmetic, and decimal notation through 30 missions in two sectors. In just 13 hours, students can build a foundational understanding of fractions to dramatically impact future math. In their most sophisticated form, the FRAX ® tool is computer-driven and is available on this site. Together Reflex and Frax offer a simple, fun, and effective way to teach students foundational skills needed for success (and confidence!) in doing math. If we didn’t, we might not buy so many luxu. And ExploreLearning Frax uses the latest research to create a better way to learn fractions. For example, if you have a complicated mathematical expression in the middle of some array environment (which, by default, employs text. Tips for Success: Provide the Activity in print or digital format. The Frax Singularity Roadmap should be the guiding light of the Frax community. Reading skills like sequencing, cause and effect, comparing and contrasting, inferring, and predicting are part of solving math problems. The graph below shows the median percentage of typical growth scores achieved by students across the three baseline relative placement categories for users and non-users. FRAX is always pegged to $1, and its collateral ratio is adjusted according to the market demands to keep FRAX's price at $1 rather than sticking to a predetermined ratio. Adaptive and game-based, Frax is a more effective, fun way to learn and teach fractions. Reflex Teacher Guide. General Admin Getting Started Frax Getting Started FRAX HELP Science4Us Frax FAQScience4Us FAQsReflex Getting Started Reflex FAQs Reflex Reflex for Schools Math and science simulations that excite curiosity and inquiry Grades 3-5 Game-based program helps students learn fractions Free Trial Gizmo, Gizmos, Reflex, Frax, and Science4Us About Us. Frax is aligned with state standards and assessments, and provides real-time data and support for teachers. Maybe your child hates math. Tips for Success: Provide the Activity in print or digital format. Why Fractions Matter ; EXPLORE FRAX (TAKE A TOUR) Research Behind Frac ; Frax and Reflex: Better Together ; PREPARING STUDENTS FOR ALGEBRA Frax founder Sam Kazemian says his team has been "left in the dark" by the domain registrar as to what happened. In mathematics, the median value is the middle number in a set of sorted numbers. The output is a 10-year probability of hip fracture and the 10-year probability of a major osteoporotic fracture (clinical spine, forearm, hip or shoulder fracture). The Power of Frax: Elevating Math Proficiency Through Evidence-Based Research Frax. Murphy's classroom data before and after using Frax. Full of games that students love, Reflex takes students at every level and helps them quickly gain math fact fluency and confidence. Each program is packed with fun challenges, memorable characters and stories, and motivating rewards that drive learning. Mathematics degrees span a variety of subjects, including biology, statistics, and mathematics. True to what your math teacher told you, math can help you everyday life. ExploreLearning Gizmos use an inquiry-based approach to learning, which is an effective way to build conceptual understanding. Studying A Level Maths can be a daunting prospect, but with the right resources and guidance, it can be an enjoyable and rewarding experience. completed more Frax missions had higher Star math scores, r(1277) = 001. Even the kids who experience math challenges seem to 'get' fractions. Anytime, anywhere access for you and your. In just 13 hours, studentscan build a foundational understanding of fractions to dramatically impact future math. Adaptive and individualized. Includes: Engagement Kit: Fun and useful resources to use as you engage and motivate students to use Reflex at school and home. True to what your math teacher told you, math can help you everyday life. For many students, fractions are "easy" until they start representing quantities greater than one. Fact fluency is changing how my students receive and express their skills. A prior clinical vertebral fracture or a hip fracture is an especially strong risk factor. Difficulty with math conce. It's our goal to share the power of exploration with everyone we engage, and to help them love it just as much as we do. How to Use Frax to Monitor Math Progress With Frax, students come to understand that fractions are numbers, too. Taking its cues from the clear research around effective fractions. Please note that the tutorial was developed for health professionals. In this workshop, teachers will see a sample Frax Mission and identify the pedagogical methodologies used. Allow extra processing time. Be sure to avoid the bad guys! Help the Frizzle collect all the keys on his way to the escape door to the next level. Frax also includes Quick Checks. Researchers also examined this relationship for each grade separately. Those of us in the numerate community will continue to own XOM because it's just too darn cheapXOM I was told there would be no math. FINDING 2: Students who used Frax and Reflex were more likely to achieve growth goals than non-users, with the greatest gains observed in the most academically at-risk students. TPG explains how Frontier's Kids Fly Free promo works with a Discount Den membership. Frax is an adaptive and game-based program that helps students understand fractions as numbers and how they relate to other numbers. The output is a 10-year probability of hip fracture and the 10-year probability of a major osteoporotic fracture (clinical spine, forearm, hip or shoulder fracture). Convex is a platform that boosts rewards for users of Curve, Prisma, Frax, and f (x) Protocol. Since age-specific rates of fracture and death differ across the world, FRAX models are. Instructions. Learn more: Frax Foundations at Frax Math Compare Fractions SplashLearn. Now, when any fraction related math comes up in our lessons, they all seem to know the correct answer!" - Frax Teacher, Cloquet Independent School District 94, MN ExploreLearning Math Grants: FAQs for Educators. Download the Steps to Ease Math Anxiety. Frax is here to help all students understand fractions! Adaptive and game-based, it uses the latest research-based instructional methods to create a better way to learn fractions students succeed. Frax and Reflex power math achievement gains. It uses the latest research-based instructional methods to create a better way to learn fractions by helping students understand that fractions are numbers too. The Frax protocol is a two-token system comprising Frax (FRAX), a stablecoin, and Frax Shares (FXS), its governance token. Summary This paper reviews the research programme that went into the development of FRAX® and its impact in the 10 years since its release in 2008. TPG explains how Frontier's Kids Fly Free promo works with a Discount Den membership. Talk about math using specific math vocabulary. It requires logical thinking, problem-solving skills, and a strong foundation of concepts. "I told students that fractions were a lot of fun, and they had a cool game now that most had mastered Reflex Math," she said Together, Reflex and Frax solve the biggest elementary math struggles: math facts & fractions. The femoral neck T -score is −2 The FRAX results are shown on the DXA printout just below the BMD results. "Frax is by far the best program I have seen for fractions. Introduction to Reflex and Frax. Track and Reward Reflex Usage Reflex data helps teachers and administrators celebrate students' fact fluency milestones, effort, and progress. When you need fractions to finally make sense for your students, Frax is the perfect math solution. Using adaptive games and frequent rewards. female yorkie for sale craigslist Learn about some of the different sales forecasting methods at HowStuffWorks Here's why we can be sure we're in a different place than we were a month ago -- and why it matters to investors. Unfortunately, they also serve as strong predictors of future success in math, uniquely forecasting students' standardized test scores and involvement in career and college-prep math courses, such as Algebra. It uses story-driven missions, game-based challenges, and personalized instruction to build deep conceptual understanding and confidence. ExploreLearning Gizmos use an inquiry-based approach to learning, which is an effective way to build conceptual understanding. Select a product to login Frax is an online math game that helps students master fractions and prepare for more complex math. ExploreLearning Reflex is the most effective system for mastering basic facts in addition, subtraction, multiplication and division. When you need fractions to finally make sense for your students, Frax is the perfect math solution. Educators count on evidence-based resources that transform success for students. Rewards for effort and progress Math mastery unleashed: Frax and Reflex boost student achievement. Ashlyn Williamson teaches 3rd-grade math at Bellevue Elementary School in Hattiesburg, MS. The latest research found that across all achievement levels, grade 3 and 4 students who used Reflex and Frax experienced significant academic growth in short periods of time with larger score gains compared to non-users. Students complete online, interactive missions with fractions as part of their Fraxionaut training, moving up in rank and earning trophies for accomplishments. Many log in over the weekend. At this point rounding errors become significant and the fractal shape. New Frax Updates: Expanded Student Practice, Rewards, and More! April 01, 2022 Frax. Reflex is an online math learning resource that uses adaptive games and rewards to help grade 2+ students build math fact fluency and confidence. And students make huge math strides while having fun with Reflex and Frax. As explained by Laura Chervenak, Vice President of Professional Development for ExploreLearning, when working individually on a computer, students don't have time to process or talk about what they're learning. How to Use Frax to Monitor Math Progress With Frax, students come to understand that fractions are numbers, too. com describing some of the problems with how math is currently being taught. verity new chapter pdf Some educators commented that learners desired to use Frax over other edtech products and even asked to use. Mathematics can be a challenging subject for many students. Rita Pouppirt Rita Pouppirt Moving to lower yo. We would like to show you a description here but the site won't allow us. As explained by Laura Chervenak, Vice President of Professional Development for ExploreLearning, when working individually on a computer, students don't have time to process or talk about what they're learning. The Power of Frax: Elevating Math Proficiency Through Evidence-Based Research Frax. 5) and intervention recommended when the 10-year probability of a major osteoporotic fracture was 20% or more or the hip fracture probability was 3% or more , based on a health economic assessment About the workshop: The Introduction to Frax workshop is designed to enable a teacher to get students up and running with Frax immediately and to effectively monitor progress and coach students towards conceptual understanding of fractions. An amazing interactive app for creating beautiful and unique fractal images. Instruction you can count on. In this video, the teachers explain how Reflex makes their job easier, their principal talks about how their math scores are going up at their school, and the students describe why they love it so much Math fact fluency is the quick and effortless (automatic) recall of basic math facts in all four operations (addition, subtraction, multiplication, and division). 5x more likely to meet or exceed on-grade level math proficiency by the end of 3rd grade (40%) compared to non-users (16%). Frax uses research-based instructional methods for learning fractions. Reflex and Frax are interactive online math solutions that help students learn math facts and fractions. femboy fleshlight We would like to show you a description here but the site won't allow us. After a series of those missions, it's time to stop and complete a Captain's Checkpoint (offline activity) with the class. Reflex-Frax Flyer & Student Step-by-Step Portal : Instructions. After logging in to your Teacher account, click Manage Students at the top right of your dashboard and select the Assignments tab Build inquiry, understanding, and a love of math and science. students quickly and effortlessly recall math facts. Math games for kids will flex your brain, challenge you and your friends, and help you sort simple shapes. Studying A Level Maths can be a daunting prospect, but with the right resources and guidance, it can be an enjoyable and rewarding experience. Frax is open-source, permissionless, and entirely on-chain - currently implemented on Ethereum (with possible cross chain implementations in the future). The FRAX ® models have been developed from studying population-based cohorts from Europe, North America, Asia and Australia. No matter what age you’re diagnosed, treatment is available. When you find yourself struggling with your math assignments,. ExploreLearning's newest online solution, Frax, uses the latest research-based instructional methods to create a better way to. Frax. FRAX probabilities can be adjusted using FRAXplus ® for exposure to higher-than. Adaptive and game-based, it uses the latest research-based instructional methods to create a better way to learn fractions. frax ® frax - เครื่องมือประเมินความเสี่ยงการเกิดกระดูกหัก หน้าแรก เครื่องมือคำนวณ Frax is an art program that puts the "equations of nature" in the palm of your hand. Reflex provides my students with the opportunity to grow and make gains with their math facts.
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An example of a cluster would be the values 2, 8, 9, 9. And educators and parents love the. Be sure to avoid the bad guys! Help the Frizzle collect all the keys on his way to the escape door to the next level. Use the arrow keys to help the Frizzle collect keys and other little Frizzles on his way to the door to the next level. Adaptive and game-based, Frax is our newest math solution. It uses the latest research-based instructional methods and offers a fun and motivating way to learn fractions in the galaxy. They eagerly engage with it, and I've witnessed a significant improvement in their capacity to comprehend, visualize, and represent fractions during math activities. Increase elementary math achievement with Reflex and Frax Utilize your funds on evidence-based and game-driven solutions from ExploreLearning to help increase student math achievement. Number line basics #3: Incorporate fractions >1 as soon as possible. Two of the biggest challenges in elementary math are also the strongest predictors of future math achievement: math fact fluency and fractions. Adaptive and game-based, Frax uses the latest evidence-based research and instructional methods to create a better way to learn fractions. Frax stops the fraction struggle through an adaptive, game-based system that helps grade 3+ students build the skills, knowledge, and understanding of fractions for ongoing success in higher mathematics. Break through the traditional barriers to success in elementar. The fun challenges, personalized instruction, and motivating rewards help students build their skills and. Research conducted by ExploreLearning found students using Frax—our adaptive, game-based program that helps students learn fractions—improved their math understanding, engagement, and confidence, with at-risk students showing even more improvement. Your child has begun using an online, adaptive, game-based math program called Frax. Adding in Frax "Another teacher and I saw such great results with Reflex that we were able to get Reflex and Frax for our whole school last year and this year," added Snyder. When they use Reflex, kids love math. New research conducted by ExploreLearning found that elementary students using both Frax and Reflex—adaptive, game-based programs that help students build mastery of fractions and math facts, respectively—made significantly larger academic gains in math compared to non-users. This is the first in a series of posts outlining the vision. It uses the latest research-based instructional methods to create a better way to learn fractions by helping students understand that fractions are numbers too. Celebrating its 12th year, the US-based program is the world's largest recognition program for education technology, recognizing people and companies for outstanding contributions. veeva software engineer intern interview Frax vs Mandelbulb: Real Math or Fancy Art? Frax, an app known for rendering intricate fractal designs with user-friendly interface and touch-based controls, stands as a beacon for those passionate about bringing the complex world of fractals to mainstream digital artistry. Adding in Frax "Another teacher and I saw such great results with Reflex that we were able to get Reflex and Frax for our whole school last year and this year," added Snyder. Effective implementation can increase students' engagement with math. FRAX probabilities can be adjusted using FRAXplus ® for exposure to higher-than. Adaptive and individualized. Talk about math using specific math vocabulary. The FRAX ® models have been developed from studying population-based cohorts from Europe, North America, Asia and Australia. Using adaptive games and frequent rewards. Game-based and story-driven, the adaptive system meets students where they are and unlocks new games, challenges, and rewards for their efforts. Full of games that students love, Reflex takes students at every level and helps them quickly gain math fact fluency and confidence. Frax is open-source, permissionless, and entirely on-chain - currently implemented on Ethereum (with possible cross chain implementations in the future). Even the kids who experience math challenges seem to 'get' fractions. Summary This paper reviews the research programme that went into the development of FRAX® and its impact in the 10 years since its release in 2008. This structure makes incorporating Reflex or Frax manageable for grades three and above. The program can supplement any core math curriculum. They are designed to boost student achievement, confidence, and enjoyment in math. "Math anxiety adds a lot of pressure to students," said Narrell. Station 3: Students work on a Captain's Checkpoint. When it comes to mathematics, one concept that holds great significance is the idea of a one-to-one function. ford f650 crew cab 4x4 for sale near ohio Frax builds on intuitive visual representations (like length models) to introduce the number line representation of a fraction. Frax & Reflex Together Reflex and Frax offer a simple, fun, and effective way to teach students foundational skills needed for success (and confidence!) in doing math. Read about math, including picture books, texts, fiction, and trade books. Led by evidence-based methods like length models and number lines, Frax is the unparalleled solution that helps students (and teachers!) develop fractions confidence through carefully. students succeed. An interface that changes chameleon-like to take on a pleasing average of the screen colors It is the sheer Beauty of Mathematics. Researchers have devi. They need to be able to visualize each fraction in relation to 1 in order to see the value of 1 / 2 in relation to 1 / 3. Station 3: Students work on a Captain's Checkpoint. com describing some of the problems with how math is currently being taught. Frax is an adaptive, game-based program that helps students learn fractions from the ground up. But Frax doesn't only increase fractions knowledge and math achievement. Reflex provides my students with the opportunity to grow and make gains with their math facts. We're here to help you get started and answer all your questions! April 19, 2022 Frax. Frax stops the fractions struggle and puts students on a path to ongoing success in higher mathematics. And ExploreLearning Frax uses the latest research to create a better way to learn fractions. Reflex Thumb Frax stops the fraction struggle through an adaptive, game-based system that helps grade 3+ students build the skills, knowledge, and understanding of fractions for ongoing success in. Logging in for the first time and linking your account will be a few steps, but these are all important Log in to ClassLink and locate and click on the "Reflex / Frax" web app Once ExploreLearning loads, you will be taken to this page. Frax offline activities are called Captain's Checkpoints. The study compared 2,530 grade 3 and 4 students in a large, suburban Florida school district who used Frax during the 2021-22 school year to a statistically matched sample of non-users. A cluster in math is when data is clustered or assembled around one particular value. craigslist spokane wa cars by owner When you find yourself struggling with your math assignments,. Fractions are typically taught as slices of pizza or pieces of pie. Frax Foundations 2 is an expansion of Frax, a research-driven fractions program for grades 3-5. ExploreLearning's newest online solution, Frax, uses the latest research-based instructional methods to create a better way to. Frax. In just 13 hours, students can build a foundational understanding of fractions to dramatically impact present and future math success using ExploreLearning Frax. Frax is a program that helps students learn fractions with adaptive and game-based instruction. View the current offers here Albert Einstein was one of the greatest scientists to ever live, but was he always such a wiz? Learn more about Einstein's 'genius' at HowStuffWorks. ExploreLearning's newest online solution, Frax, uses the latest research-based instructional methods to create a better way to. Frax. Full of games that students love, Reflex takes students at every level and helps them quickly gain math fact fluency and confidence. 6 % for hip fracture and 19 % for major osteoporotic fracture. ExploreLearning surveyed 1,465 teachers that had been awarded a Frax Educator Grant in the 2021-2022 school year, which gave teachers free. We would like to show you a description here but the site won't allow us. The Frax Singularity Roadmap should be the guiding light of the Frax community. Frax is an adaptive and individualized online program that helps students master fractions skills and concepts through fun missions and challenges.
Studying A Level Maths can be a daunting prospect, but with the right resources and guidance, it can be an enjoyable and rewarding experience. Anytime, anywhere access for you and your. Chester Elementary School. Bookish nerds aren't the sort of teachers inspiring kids to take an interest in math and science. rent a drain snake from home depot A mathematical sentence combines two expressions with a comparison operator to create a fact that may be either true or false. Key findings: Frax increases fractions knowledge and math confidence. We would like to show you a description here but the site won't allow us. These major new features are designed to help students get extra practice with the fraction skills they are learning—and earn more rewards for it! The summary includes actionable steps to make research a classroom reality, detailing how Frax's adaptive and game-based platform guides students to fractions understanding using number lines as a central representational tool. The Frax protocol is a two-token system comprising Frax (FRAX), a stablecoin, and Frax Shares (FXS), its governance token. Frax covers topics such as fractions greater than 1, benchmark fractions, ordering, comparing, equivalent, and decimal fractions. grand cherokee overland for sale near me Find out all the details about the ExploreLearning Math Grant program, including Reflex and Frax grants for teachers, and find answers to frequently asked questions! Read More about ExploreLearning Math Grants: FAQs for Educators. Math games for kids will flex your brain, challenge you and your friends, and help you sort simple shapes. Within the cohort of 3rd-grade students, there was a positive, significant relationship, such that students who completed more Frax missions had higher Star math Engage students with Gizmos and Frax for effective learning. There is no shortcut to experience, but the next best thing is hundreds of tips, tricks and pix…. Full of games that students love, Reflex takes students at every level and helps them quickly gain math fact fluency and confidence. Mathematics can be a challenging subject for many students. Think of standards as the outcomes of a course of study. asurion tech unlimited After months of wait, Frax Finance is finally launching Fraxtal, their own chain. A fracture detected as a radiographic observation alone (a morphometric vertebral fracture) counts as a previous fracture. \tfrac means that the fraction is set in t extstyle. For example, if you have a complicated mathematical expression in the middle of some array environment (which, by default, employs text. About Reflex Explore Reflex (Take a Tour) Why Math Fact Fluency Matters Supporting All Students. The Frax Singularity Roadmap should be the guiding light of the Frax community. Frax Foundations Frax Math.
On this page you will find a variety of resources to support learning at home and support the curriculum connection between the school and home. with \frac: the actual context implies the decision above. Talk about math using specific math vocabulary. The design team sees Frax as something with broader appeal than other fractal programs on the market, used mainly by math geeks. Now, when any fraction related math comes up in our lessons, they all seem to know the correct answer!" - Frax Teacher, Cloquet Independent School District 94, MN Go on an epic adventure in space and help out the members of the FS. Full of games that students love, Reflex takes students at every level and helps them quickly gain math fact fluency and confidence. But they can also make it harder for students to relate fractions and their properties to the whole numbers they already know. The study compared 2,530 grade 3 and 4 students in a large, suburban Florida school district who used Frax during the 2021-22 school year to a statistically matched sample of non-users. Frax uses research-based instructional methods for learning fractions. But the engagement doesn't stop there. Now, when any fraction related math comes up in our lessons, they all seem to know the correct answer!" - Frax Teacher, Cloquet Independent School District 94, MN Join the Common Sense editors as they discuss ExploreLearning's Frax -- a website for elementary students (grades three to five). A mathematical sentence combines two expressions with a comparison operator to create a fact that may be either true or false. Are you looking for a fun and interactive way to help your child improve their math skills? Look no further than free online math games. Reflex/Frax Resource Newsletter June 2024 Summer is finally here, and Reflex and Frax will be available all Summer for your students to gain math fact fluency and fraction fluency. Note that a 10-year probability of a hip fracture ≥ 3% from the FRAX tool or a 10-year probability of a major osteoporosis-related fracture ≥ 20% from the Frax tool is an indication for pharmacotherapy in the setting of osteopenia or low bone mass (T-score between -15 at the femoral neck or spine) Site Status. An amazing interactive app for creating beautiful and unique fractal images. Throughout the year, students completed the 27 game-driven missions in Frax Sector 1 to develop fractions understanding through scaffolded tasks and interactive representations. "We all know that educational technology in the classroom has massively and rapidly expanded since the COVID-19 pandemic forced us to embrace remote and flexible learning. pottery barn marketplace Increased student and teacher confidence with Frax. Updated October 3, 2022 thebestschools. Teresa Murphy teaches 3rd-grade math, science, and social studies in a departmentalized situation at Bob Graham Education Center in Miami-Dade County Public Schools. And students make huge math strides while having fun with Reflex and Frax. Those of us in the numerate community will continue to own XOM because it's just too darn cheapXOM I was told there would be no math. We would like to show you a description here but the site won't allow us. This means your students will login to Gizmos, Reflex, Frax and/or Science4Us (depending on your subscription) through your school's launchpad or portal, where students will click on the ExploreLearning icon to log in automatically. Sales Forecasting Methods - There are many sales forecasting methods used by different businesses. Maybe your child hates math. Researchers used the change in students' i-Ready Diagnostic math assessments from fall to spring to measure the impact of Frax usage on student achievement. "I told students that fractions were a lot of fun, and they had a cool game now that most had mastered Reflex Math," she said Together, Reflex and Frax solve the biggest elementary math struggles: math facts & fractions. They are designed to boost student achievement, confidence, and enjoyment in math. Frax is a program that helps students learn fractions with adaptive and game-based instruction. Students are able to more easily and quickly grasp complex concepts such as equivalent fractions and comparing fractions with different denominators Albuquerque Public School Dist School District, NM "I like how Frax breaks down learning to a deeper level Research conducted by ExploreLearning found students using Frax—our adaptive, game-based program that helps students learn fractions—improved their math understanding, engagement, and confidence, with at-risk students showing even more improvement. Frax and Reflex users who scored two or more grade levels below in the fall had 56% greater. the flowery jacksonville with \frac: the actual context implies the decision above. In this workshop, teachers will see a sample Frax Mission and identify the pedagogical methodologies used. Research conducted by ExploreLearning found students using Frax—our adaptive, game-based program that helps students learn fractions—improved their math understanding, engagement, and confidence, with at-risk students showing even more improvement. In just 13 hours, studentscan build a foundational understanding of fractions to dramatically impact future math. Aeroplan’s stopover feature is simple and a fan favorite: You can turn one trip into two f. Together Reflex and Frax offer a simple, fun, and effective way to teach students foundational skills needed for success (and confidence!) in doing math. challenges, and rewards forAdaptive and individualized succeed at fractions Covers the knowledge st. The adaptive system meets students where they are and unlocks new games, challenges and rewards for their efforts. Teresa Murphy teaches 3rd-grade math, science, and social studies in a departmentalized situation at Bob Graham Education Center in Miami-Dade County Public Schools. Even the kids who experience math challenges seem to 'get' fractions. Research conducted by ExploreLearning found students using Frax—our adaptive, game-based program that helps students learn fractions—improved their math understanding, engagement, and confidence, with at-risk students showing even more improvement. An example of a cluster would be the values 2, 8, 9, 9. Research Adaptive and individualized, ExploreLearning Reflex is the most effective system for mastering basic facts in addition, subtraction, multiplication, and division for grades 2 and up. As she was heading back into the classroom with her stud. Teachers can track student progress and use Frax as part of math rotations or small-group instruction.