Curated OER
Trigonometry and the Calculator
In this geometry activity, 10th graders use a graphing calculator to evaluate trigonometric functions and their inverses. The four page activity contains explanation, examples, and twenty questions. Answers are not included.
Curated OER
Get a Half-Life!: Student Worksheet
In this math/science worksheet, students will work in pairs to conduct an experiment based on a decay function which is often used to model radioactive decay. Students will shake M & M's in a cup to rub off the M and then record...
Curated OER
The Shortest Line Mystery
Students calculate the shortest distance of various scenarios. In this algebra lesson plan, students interpret graphs of optimization problems. They use a graphing calculator to assist them in graphing and making predictions.
Curated OER
Commercial Salmon Fishing
Students work with data about commercial fishing ofsalmon in Alaska. Students gather data, graph it, and analyze it.