Students research the changes in change over time. Students choose one coin to research and trace in history. Students graph out a time line on their coins. Students present their time lines to the class.

Third graders use pattern blocks of one shape at a time to try to create a similar shape. They compare the perimeter of the new figure with the perimeter of the original shape and look for a pattern. Students use the pattern to predict...

High schoolers explore and discuss hurricanes, and examine how meteorologists, weather officers, and NASA researchers use measurement and data analysis to predict severe weather. They plot points on coordinate map, classify hurricanes...

Students formulate a definition of tessellations by comparing and contrasting different patterns and shapes of real objects. They discuss the relatioship between shapes and patterns as well as their function in the real world. Students...

Students explore the concept of quadratic equations.  In this quadratic equations worksheet, students determine what shifts of a parent graph will look like by describing in sentences.  Students factor quadratic expressions and...

Fifth graders use the Internet to learn about translations, reflections and rotations. Students access the Transmographer program on the Internet, where they practice what they have learned. Students also complete a worksheet.

Students explore the process of decomposition. In this ecology and measurement lesson, students prepare a worm home to be used for vermicomposting. Students weigh a group of worms and the added food, recording this information on a data...

Third graders understand what a line of symmetry is and how to draw symmetrically. In this monster symmetry instructional activity, 3rd graders create an original monster that is symmetrical. Students participate in additional symmetry...

Students identify the properties of polygons. In this geometry instructional activity, students cut out shapes try to construct polygons. Students analyze the shapes and fill out a table of characteristics.

Young scholars identify the quadrants and axis of a coordinate plane. In this algebra instructional activity, students discover the ocrrect way to graph using the coordinate plane. They discuss the relationship between x and y values,...

Learners investigate and perform reflections and symmetry. In this geometry lesson, students compare and contrast the relationship between reflections and symmetries.

Fifth graders complete a series of graphs by gathering information and using Excel to graph the information.  In this graphing lesson, 5th graders graph favorite desserts of the class. Student put their results into the...

Middle and high schoolers identify and analyze fractals and research information using the Internet to locate information about them. They look at fractals in relation to nature and other real world situations. Pupils create several...

Using this short review of finding a percentage of a number, learners can practice important skills. There are twelve questions on this activity.

Students study area and quadrilaterals. In this multiplication and area lesson, students use Polystrip models to change rectangles to form different parallelograms. Students find the area of the models use a Geometer Sketchpad to find...

In these story problem worksheets, students read the story problem 'The Case of the Virtual Pet 2000' and use the information within the story to help them find which character had enough time to take the toy. Students use subtraction to...

Seventh graders discuss how energy is transformed from one form to another. For this physics lesson, 7th graders design and build their own hydro generator. They identify the factors that affect its energy production.

Students explore the concept of fractals. In this fractal lesson, students use applets to explore Koch's Snowflake, Sierpinski's Triangle, and other fractals. Students develop these concepts through exploration and teacher guided...

Students complete worksheets involving rotational symmetry. For this geometry lesson, students complete worksheets to identify rotational symmetry and rotations. They compare and contrast rotated figures. Students examine the...

Learners investigate the rigid motions of reflection, rotation, translation, and dilation. This investigation be accomplished through classroom instruction and exploration using Geometer's Sketchpad.

Fourth graders study immigration. In this graphing lesson plan, 4th graders make a population graph of people who have immigrated to Indiana.

Students identify shapes and manipulate 2 and 3 dimensional objects. They view objects from different perspectives and review relative positions (near, far, between). They sing a shape song.

Students explore tessellations as well as various types of polygon. Students examine tessellating patterns in the world around them. Students examine tessellations by creating their own tessellations and completing the included worksheet.

Students examine tessellations and their geometric properties. Students explore the concept of tessellations and lines, planes, angles, and polygons. Students experiment with the area and perimeter of polygons. Students analyze...