Curated OER
Use Formulas for Perimeter
In this perimeter formula activity, students solve a set of 6 word problems related to the perimeter of various shapes, then tell how they arrive at the answer.
Curated OER
Swimmy's Friends
Students solve problems using various strategies. In this problem solving instructional activity, students read the book Swimmy by Leo Lionni. Students make fish swimming patterns, measure how many goldfish crackers it takes to make a...