Curated OER
Fun with Ecology
Students explore their environment. Given a question and a scenario, they conduct a field study of a designated area. In that area, they count and tally the number of insects that are present.
Curated OER
Word Problems: Algebra
Students discuss algebraic symbols, equalities and unknown quantities, review sample problems and complete associated worksheets.
Curated OER
Problem-Solving Application- Multiple-Step Problems
In this multiple-step problem solving application worksheet, 2nd graders determine how to write a number sentence for each section of a word problem. They apply the technique in 2 problems using counters when needed and deciding which...