Curated OER
Addition Stories: Practice
In this addition worksheet, 1st graders tell a story about five pigs using different colored counters. Students practice using counters to represent the various parts of an addition story.
Curated OER
Marvelous Multipliers
Third graders, in groups, solve problems by using counters and drawing counters on paper.
Curated OER
Algebra on the Farm
Learners develop algebraic equations to solve problems involving farm animals. They watch a video, use manipulatives to determine the number of birds and pigs on the farm, and create original problems for their classmates to solve.
Curated OER
Ten Sly Piranhas: A Counting Story in Reverse
Learners solve related addition and subtraction problems. In this addition and subtraction instructional activity, students use the book Ten Sly Piranhas by William Wise as the source of word problems for learners to solve.
Curated OER
It's a Fact!
Second graders participate in a variety of activities to master addition and subtraction facts.
Curated OER
It's a Fact!
Second graders investigate the concept of addition and subtraction while manipulating a variety of different resources. They focus upon the use of the games in order to keep student engagement. Then students are given the opportunity to...