Students explore the benefits of recycling paper. In this recycling instructional activity, students use statistics to calculate the amount of paper that is thrown away each week and construct a graph. Students analyze the data and...

Students explore the amount of waste produced by humans. In this ecology instructional activity, students predict which lunch bag and its contents will produce the most waste. Leftover material is examined, amounts are recorded, and a...

In this line segments and angles instructional activity, learners solve problem solving problems and multiple choice questions about line segments and angles. Students complete 7 pages of problems.

In this angles worksheet, students solve 24 problems in which angles and measurements on a compass are calculated. There are also some map problems to solve. The page is intended for online use but can be done on paper.

In this angle worksheet, students answer forty mental math questions divided into four problem sets.  These problems require students to remember angle facts and so simple calculations mentally.