In this quadratic equations worksheet, students solve quadratic equations. They write quadratic equations to solve a specified situation. This one-page worksheet contains 3 problems.

In this algebra worksheet, 11th graders solve 14 systems of equations using substitution or elimination and 14 word problems.

Sixth graders are introduced to the concepts of area and volume. In groups, they work together to build models of square centimeters in which they are given no instructions. To end the lesson, they record the dimensions of each model...

Fourth graders work in a group of 4 to make rectangle with a 12m length of string. They discuss its perimeter and how they would calculate its area. Then another group of 4 make another rectangle and estimate if the area would be greater...

In this working with rates worksheet, students solve 9 problems where they find the rates, they solve 5 problems where they find the rates for compound units and they solve 5 problems where they find the rates using scientific notation.

Students use population density and other statistics to compare countries. They find the population density for the countries listed in the table. Students compare findings with a partner, and then share with the class.

In this lunar surface worksheet, learners use an image taken by the LRO satellite to investigate the size of craters on the moon's surface, to determine the crater density and to find the average distance between the craters.

Twelfth graders solve problems by finding the maximum and minimum. In this calculus lesson, 12th graders analyze certain animals identifying their maximum and minimum points. They also use bubble as part of their real world application...

Students describe the characteristics of an ecotone. In this ecotone lesson, students pick out their area and describe the visual appearance, conditions, ecosystem, biodiversity, predators, prey, and trees in their ecotone. They create a...

For this activity young scholars pretend that they have been hired by a candy manufacturer to design a box for a new product they are beginning to market. The manufacturer has pre-determined the volume of the candy box. It is the...

Second graders study short and long vowel sounds. They hear each word or picture by clicking on it to hear each rhyme. There is also the option of letting some students type their own rhyming sentence in this program. They complete a...

Students collect and classify items. In this making predictions lesson, students go outside and collect specimens of plants, insects and minerals. They classify each item and place them in a Venn Diagram. Students compare and contrast...

In this number sense worksheet, students explore the Grand Canyon. Students are to find five facts about the Grand Canyon that contain a number greater than the number one thousand.

Learners investigate the process necessary to construct regular polygons. They explore the degree measures of the angles in a regular polygon. Using this information and technology in the form of Cabri Jr., your pupils will construct...

High schoolers investigate quadrilateral construction in this geometry lesson plan. They use Cabri Jr. to construct the different quadrilaterals from the quadrilateral hierarchy given minimal definitions. The lesson plan reinforces the...

Ninth graders identify numbers as rational or irrational. Using calculators estimation, and factoring methods, 9th graders compute the square root of numbers. They graph numbers in sequential order and round numbers integers to the...

In this tiling with pentominoes worksheet, 10th graders solve 3 different problems related to tiling with pentominoes. First, they define pentomino as a type of polygon and locate 10 other pentomino shapes in the figure shown at the top....

Students discover the two types of division problems.  In this number division lesson plan, students identify repeated subtraction and sharing division problems.  Students create word problems utilizing the two different types...

In this yes and no questions worksheet, students read a 2-paragraph news story and then write 5 questions that may be answered with the provided answer statements.

Pupils conduct an ecological assessment of a small area on school property. They inventory plant and animal life of a sample area and make calculations to determine implications for a larger area.

First graders identify basic shapes (circle, square, rectangle, triangle) and describes the attributes of each. They use magazines to find examples of each shape, and then make a collage.

Students examine the impact of climate warming on Arctic methane deposits. They identify natural methane processes and describe how this contributes to species extinction. They write reports on their findings.

Students search the Internet through a sequence of steps to reach the country of their nationality. They research and collect information about their country.

Students build a working definition of regular fractal, look carefully at the concepts of dimension and scale, and are introduced to logarithms. They solve simple exponential equations for the exponent both by trial and error and using...