Tenth graders solve for missing sides on a triangle using the Pythagorean Theorem. For this geometry lesson, 10th graders are introduced to basic trigonometry functions as they solve problems of right triangles. They discuss the...

Seventh graders identify the quadrants and axis of a coordinate plane. In this algebra instructional activity, 7th graders discover the correct way to graph using the coordinate plane. They discuss the relationship between x and y...

Learners determine how to shoot a bearing.  For this compass and orienteering lesson, students review the parts of a compass, practice how to find a bearing and work in groups to practice finding landmark bearings.

Students study the body systems and their functions.  In this human body lesson students research the Internet on body systems and write a description of them. 

In this statistics worksheet, 11th graders analyze different scatter plot graphs for positive, negative and no correlation. They graph their data and analyze it using scatter plots.There is 1 question with an answer key.

In this algebra worksheet, students solve equations by applying direct variation relationship. They solve problems using proportions and ratios while using direct variation. There are 3 problems with an answer key.

In this algebra worksheet, students graph absolute value equations and use translations to move the graph around on a coordinate plane. There are 4 questions with an answer key.

In this algebra worksheet, students rewrite word problems into algebraic expressions and use the multiplication Counting Principle to solve the problems. They solve word problems using Permutations. There are 33 questions with an answer...

In this algebra learning exercise, students  calculate the slope and intercept of a line given an equation.  There are 8 questions with an answer key.

In this Algebra I/Algebra Ii instructional activity, students use factoring to solve quadratic equations.  The three page instructional activity contains a combination of thirty-one multiple choice and free response questions. ...

Second graders explore commerce by practicing monetary transactions. In this consumer math instructional activity, 2nd graders practice using math functions to add and subtract different amounts of money. Students identify the different...

Middle schoolers recognize terms and concepts that are key in defining older adult population. They distunguish important demographics that encourage a better understanding of the mature adult population.

Upper graders access the Microsoft Word program and create patterns by utilizing certain keys on the keyboard. They create picket fences, smiley faces, and hearts. It seems that this lesson has as much to do with keyboarding skills as it...

The purpose of the slide show is to help learners understand that there are different types of lights, that they have an on/off switch, and that they can be made out of a variety of materials. There are quite a few nice pictures of lamps...

Demonstrate the ratio of surface area to volume in your high school class by using phenolphthalein, gelatin, and an onion. Intrigue the class by leading a discussion on osmosis and diffusion, then making "scientific jello." Participants...

Round and round we go! Pupils use reference angles to evaluate common sine and cosine values of angles greater than 360 degrees. Once they have mastered the reference angle, learners repeat the process with negative angles.

Would you believe that your digestive system stretches to five times your height?! Help your pupils to understand this relationship as they work through the laboratory exercise. The first instructional activity of a 12-part series is a...

So many things change as time goes by. Here, scholars create graphs based on this premise. Each problem asks pupils to sketch a graph that describes a given situation. Their graphs represent various characteristics such as height,...

Show your classes the importance of mathematics in something as simple as bicycle design. The final lesson in the six-part STEM series has each group research a different aspect of the bicycle. Learners use mathematical formulas, linear...

Human fingerprint patterns are the result of layers of skin growing at different paces, thus causing the layers to pull on each other forming ridges. Here, groups of learners see how patterns and fingerprints assist scientists in a...

Here is a detailed breakdown of the traditional banking system, including the roles that intermediaries play as brokers and in making loans, as well as an introduction to the parallel system of shadow banking.

What would the world be like if each person acted with greater cultural awareness and understanding? Learners consider the impact of cultural diffusion, as well as how global leaders can address some of today's pressing...

What is a chemist's favorite plant? Stoichiome Tree! Scholars produce hydrogen gas by reacting magnesium with hydrochloric acid. Then they calculate the molar volume of the gas produced before answering assessment questions. 

Incorporate multiple facets of the cell into your next high school lab! Through an introduction to cell organelles, class members observe each cell type and draw visuals to further demonstrate understanding of cellular processes in both...