Curated OER
Problem Solving: Break a Problem into Parts
Learners work with the strategy of breaking a problem into parts in order to solve it. They write an expression with parentheses for each of the first three problems, and solve the problem, and use information from a table to answer the...
Curated OER
Fractions
In this fractions learning exercise, students write an expression for the fractions given to them with numbers up to 10. Students complete 12 expressions.