Curated OER
Word Problems
In this algebra worksheet, students are guided to choose the best method to solve problems using graphing, factoring, completing the square, and quadratic formula. There are 4 problems with an answer key.
Curated OER
The Play
Middle schoolers work together to solve word problems. They examine the concepts of functions and relations. They develop plans for roles in the play they are creating.
Curated OER
Balanced Students
Students investigate the relationships between weights, and construct a balanced first class lever. They formulate a general equation for the relationship explored in the experiment and perform calculations.
Curated OER
Flying With Mathematics!
Third graders fly miniature airplanes to discover characteristics related to velocity and average speed. After measuring the time and distance of their flights, 3rd graders calculate the average velocity of their planes.
Curated OER
Mechanically Inclined
Eighth graders examine the mechanical advantage of an inclined plane through experimentation.