Curated OER
K-5 Mathematics Module: Number and Number Sense
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency in...
EngageNY
Equivalent Ratios
Equivalent ratios show up on tape. Young mathematicians use tape diagrams to create equivalent ratios in the initial activity on the topic. They learn the definition of equivalent ratios and use it to build others in the third segment of...
Illustrative Mathematics
Comparisons 2
Need a quick review for greater than or less than? Young mathematicians use <, >, or = to complete a set of seven comparison number sentences.
Math Mammoth
Equivalent Fractions and Decimals
In this math learning exercise, 6th graders find the solutions to the number sentences that use fractions and decimals. They use the rules of decimals and fractions.
Rational Number Project
Initial Fraction Ideas Lesson 9 Overview
Visual models support young mathematicians with exploring equivalent fractions. Starting with a quick warm-up problem, children go on to work through a series of guiding practice problems before working with a partner identifying and...
Illustrative Mathematics
Valid Equalities?
True or false: 20 = 10 + 10. The statement is true because two 10s make a 20. These are the types of equations learners must label or false. They must also explain in mathematical terms how they know.
Laura Candler
Fishbowl Multiplication
Transition young mathematicians from using repeated addition to multiplication with this fun, hands-on activity. Using manipulatives and the included game board, students work in pairs modeling repeated addition problems before...
Houghton Mifflin Harcourt
Unit 8 Math Vocabulary Cards (Grade 2)
Divide, hundreds, and place value are just a few terms included in this 16 flash card set designed to support math vocabulary. The set offers two types of cards; a word card, and a corresponding picture representation with labels.
Education Closet
Equal Rhythms
Engage young mathematicians in learning about fractions with this cross-curricular math and music lesson. After listening to and repeating different beat patterns, children realize that musical notes are just another way of representing...
EngageNY
Solution Sets for Equations and Inequalities
How many ways can you represent solutions to an equation? Guide your class through the process of solving equations and representing solutions. Solutions are described in words, as a solution set, and graphed on a number line....
Curriculum Corner
Second Grade Summer Math Practice Book
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
California Education Partners
Four Square Wars
Obviously, four is the perfect number when you're playing Four Square. Scholars first use multiplication and division to solve a set of problems on the number of balls needed, the number of games, and the number of players required for a...
Curated OER
Subject and Object Pronouns: Challenges
Enhance problem solving skills while refining grammar proficiency with a learning game focused on subject and object pronouns. With playing cards in hand, class members create a dialogue in which one presents a problem while the other...
EngageNY
The Relationship of Division and Subtraction
See how division and subtraction go hand-in-hand. The fourth installment of a 36-part module has scholars investigate the relationship between subtraction and division. They learn using tape diagrams to see that they can use repeated...
EduGAINs
Ratio and Proportion
Do these items have the same ratio? Through a learning contract, pupils master proportions by practicing proportions via word problems, graphs, and with manipulatives. An exit ticket checks for understanding at the end of the...
EngageNY
Writing Addition and Subtraction Expressions
Symbols make everything so much more concise. Young mathematicians learn to write addition and subtraction expressions — including those involving variables — from verbal phrases. Bar models help them understand the concept.
Federal Reserve Bank
Money and Inflation: A Functional Relationship
What is the difference between money and bartering, and how is money valued when considering inflation? Delve into the correlation between these fundamental components of economics with this detailed resource, which consists of reading...
InqueryPhysics
Interpreting Motion Graphs
Every movement in the world can be measured and even motionless objects can be significant indicators of movement. Focus on motion graphs that feature distance vs. time, speed vs. time, and positive and negative acceleration.
Reed Novel Studies
Jake and Lily: Novel Study
Just how strong is a twins' bond? Jake and Lily, in a novel by the same name, have a powerful bond until they turn 11. Then, everything changes. As scholars read about twin trouble, they learn eight new vocabulary words, create...
Macmillan Education
Communicate/Cooperate
Prepare pupils to communicate effectively throughout their lives with this set of worksheets and activities, which are part of a 23-lesson series on valuable life skills. Class members will define communication and cooperation, discuss...