Students conduct a series of investigation on latent heat of fusion. In this chemistry lesson, students explain how thermal storage systems work. They draw and interpret graphs.

High schoolers differentiate lines and angles using betweenness in this geometry instructional activity. They differentiate angles and lines using Cabri Jr. and analyze the data and make conjecture.

Students explore the concept of area.  In this area worksheet, students find the area of trapezoids given a drawing and given equations of lines.  Students answer 9 multiple choice problems.

Students perform acts of kindness.  For this character lesson, students cut out seed shapes and write down their acts of kindness on them.  Students place the seeds on a bulletin board where they "plant" them below the grass...

In this geometry worksheet, students choose the multiple choice answer to 15 questions involving several different elements of geometry.

In this integral worksheet, students determine the area of a region bounded by given lines.  They compute the volume of a solid in a specified region.  This two-page worksheet contains 10 multi-step problems.

In this calculus instructional activity, 12th graders determine the areas bounded by curves and the volume of the solids of revolution. The two page instructional activity contains a combination of ten multiple choice and free response...

In this algebra worksheet, students add and subtract using negative integers that will make the equation a true statement. They graph their answers on a number line. There are 30 questions.

Students investigate measuring angles correctly through projectiles. In this geometry lesson, students launch a projectile to investigate the importance of how to measure an angle correctly and to explore trajectory. They collect...

Investigate the structure of seeds and the effects of fertilizer on the growth of plants. Young scientists observe a peanut and determine if it is a monocot or dicot plant. They plant seeds and make varying solutions of fertilizer, then...

Students understand how good- hearted people can make a difference to others. In this philanthropy lesson, students hear the story of a child who eats in a soup kitchen (Uncle Willie and the Soup Kitchen) and answer questions. Students...

Students investigate the factors affecting population growth. In this biology instructional activity, students collect data from the lab and graph them. They estimate population size using a mathematical formula.

Students compare design elements in neoclassical and modern architecture. They review knowledge of triangles and quadrilaterals and design a geometric pattern using Pei's polygons They create a city plan using a variety of lines and...

Learners discuss the following topics of Calculus: The Tangent Line Problem, The Area Problem, and Exercises. They find limits graphically and numerically. Students write a mathematical autobiography, they write their earliest memories...

In this meter worksheet problem, students read a word problem and interpret a graph.  They use the derived information to determine time and distance.  This one-page worksheet contains 1 multi-step problem.  Answers are...

Students complete a worksheet.  For this fractions lesson, students review their knowledge of fractions, define equivalent fractions, see examples of equivalent fractions and practice making equivalent fractions.

Students identify various types of breads fromother countries and locate them on maps. In small groups, they make story maps of books that mention bread and make books resembling sandwiches. Students have a bread tasting party and...

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 differentiate between a relation and a function. In this algebra lesson plan, students identify a pair of coordinates as being a relation or a function. They analyze graphs for function as they solve word problems.

In this environment worksheet, students answer multiple-choice questions and short-answer questions about plant and animal species and populations in an ecosystem.

In this environment worksheet, young scholars complete a series of multiple-choice and short-answer questions on genetics, populations, and cell structure.

In this environment, instructional activity, students complete a series of multiple-choice and short-answer questions on the food chain, DNA, and cellular reproduction.

In this environmental worksheet, students complete a series of multiple-choice and short-answer questions on cell types, cell division, chromosomes, and plant species.

For this environmental instructional activity, learners complete a series of multiple-choice and short-answer questions on animal populations, cell structure, and chromosomes.