Lesson Plan
Curated OER

The Commutative Property

For Teachers 3rd - 5th
Students explore arrays. They get into pairs and receive bags of small buttons to each group.
Lesson Plan
Curated OER

Investigation - Who is Right?

For Teachers 3rd
Third graders explore mathematics by solving problems in groups. In this math functions instructional activity, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students...
Lesson Plan
Pennsylvania Department of Education

Equal Groups

For Teachers 5th - 7th
Students explore statistics by completing a graphing activity. In this data analysis lesson, students define a list of mathematical vocabulary terms before unpacking a box of raisins. Students utilize the raisins to plot data on a line...

Other popular searches