Students examine how to take a sample by looking at rocks in the schoolyard. In this sampling lesson, students discuss ways to classify rocks by color, size, and weight. They think about how many rocks would make a good sample of...

Students build a refrigerator that does not require electricity. In this environmental science lesson, student consider desert dwellers of Africa who have no access to electricity. Students use flower pots, sand and water to study the...

In this biology trivia worksheet, students write short answers to 101 questions about animal classification, human anatomy, animal facts, and attributes of organisms.

High schoolers explore the concept of similarity and congruence. In this similarity and congruence lesson, students identify and verify whether or not two figures are similar, congruent, or neither. High schoolers use postulates and...

High schoolers explore the concept of similarity and congruence. In this similarity and congruence lesson, students cut out strips of paper and form a triangle. High schoolers try to prove that their triangles are congruent using the SSS...

Young scholars explore the concept of geometric shapes. In this geometric shape lesson, students play bingo to review geometric shapes. Young scholars identify the shape being described by the teacher and put a marker on their bingo card.

Students explore the concept of percents. In this percents lesson, students discuss the prefix cent and words that contain that prefix. Students make bead necklaces and determine the percentages of certain beads in relation to the necklace.

Students model formulas for rectangles and squares. In this area, arithmetic and algebra instructional activity, students explore the formula for the area of squares and rectangles. They use squares to model the formula for the area...

Students investigate snails and their physical and behavioral characteristics.  For this investigative lesson students create a pie chart to show the results of their findings.

Students experiment to find out how rain is measured. In this rainfall measurement lesson, students experiment to observe the effects of rainfall and how much of it fell.

Students observe how substances are held together by bonds. In this physics lesson plan, students demonstrate how a substance is held together by ripping newspapers and stretching marshmallows. Students complete a data sheet.

For this interactive homonyms quiz worksheet, learners use the drop down menu in each of 20 examples. They choose the homophone that fits each sentence and check with the answer in the drop down menu.

Students explore the seasons and their attributes. In this geography instructional activity, students create a 3-D model of the Earth that showcases the elliptical travel of the Earth that causes seasons.

Students measure objects in the classroom. For this measurement lesson, students compare items using their height, use paper clips to measure things and record their findings.

First graders explore the concept of measurement. In this measurement lesson, 1st graders explore measurement techniques as they use containers to measure capacity. Students also practice solving problems that their instructors model.

Second graders practice measuring the lengths of objects. In this measurement lesson plan, 2nd graders use paper clips to measure objects in the classroom. Students use larger paper clips first and record their answers, then use the...