Students investigate the Sierpinski triangle and calculate the ratio and area of the triangle. In this fractals lesson, students calculate parts of a Sierpincki triangle. They use Google Earth to help them construct the different parts...

Students explore physics using interactive resources. For this physics lesson series, students solve problems involving vectors, forces and kinematics. They draw vectors and its components.

Students examine color perception and how it relates to metamerism.  In this color instructional activity students complete a lab activity that shows them the three basic components of color perception. 

Students discuss the harvesting and production of pumpkins. Ingredients for creating a pumpkin pie are divided into 4 or 5 groups. Students follow the directions to make a pumpkin pie. Additional ideas for making a Pumpkin Ag Bag are...

Students explore various polygons and examine how shapes can be manipulated in a variety of ways. In this shape tool lesson, students identify geometric shapes in two dimensions. Students identify and draw one line of symmetry in a...

To better understand how solar power can aid in creating desalinated drinking water, the class creates a model still. They will build a model of a solar still, make observations, and discuss how the process works. While the idea behind...

In this midpoint learning exercise, learners answer ten multiple choice and five free-response problems using the midpoint formula.  The solutions are provided.

In this polar and exponential form worksheet, students use Euler's Formula to write complex numbers in exponential form. They write numbers in rectangular form. This two-page worksheet contains seven multi-step problems.

For this semi colon worksheet, students use semi colons to join two independent clauses together. Students complete this for 10 problems total.

Students plot complex numbers in the polar plane. They are asked to list what they believe are the five most famous numbers in mathematics. Students are explained that generally accepted that the five most famous numbers in mathematics...

In this math worksheet, students sketch the regions that give rise to the integrals. Then rewrite them as double integrals with the integration order reversed.

Students create reflections over two lines. In this reflections worksheet, students compare and contrast reflections over parallel and intersecting lines. They dilate figures and investigate the effect of the dilation using measurement...

Students complete worksheets involving rotational symmetry. In this geometry instructional activity, students complete worksheets to identify rotational symmetry and rotations. They compare and contrast rotated figures. Students examine...

Seventh graders find constellation distances and plot the stars. In this star instructional activity, 7th graders plot the star points for Canis Major. Students use graphing calculators to graph the constellation. Students choose another...

Ninth graders design a safe passage through a 2-D obstacle. In this geometric math lesson, 9th graders engage in a hands on activity to better understand the concept of geometric and algebraic perpendicularity. Students will work in...

Students examine statistics by completing a skateboard measuring activity. In this flex lesson, students define what skateboard "flex" refers to and identify the proper method of measuring flex by conducting an experiment with pennies...

Students graph and outline the path of a typhoon. In this algebra lesson, students measure the path of the typhoon and create a graph with their data. They analyze the data and make predictions.

Students will define circle and radius. In this radius lesson,  students are given a circumference, they will write an equation and sketch the circle. Students will match graphs of circles to their equations.   

Students are introduced to the notion of a complex number and function iteration in order to motivate the discussion of Julia sets and the Mandelbrot set.

Students locate the ozone layer of the atmosphere. They explain natural formation of ozone. They list chemicals that react with ozone. They explain how CFC's destroy ozone.

Eighth graders who have studied all of the organ systems now discover how they all are related and work together in the human body. They discuss a variety of situations in which more than one system plays a part. They identify the...

Learners perform and compare two singing games from Botswana and from the United Kingdom. In this singing games lesson, students identify and respond to singing games and their changes in meter. Learners compare the two singing games...

In this online interactive English skills worksheet, students answer 50 multiple choice questions regarding appropriate grammar. Students may submit their answers to be scored.

Students examine advertising techniques. In this media literacy lesson, students collaborate to create PowerPoint presentations that feature multimedia formats to share advertising that is present in their community.