Students discover the wonders of coral reefs while listening to a book about them. In a Reading Rainbow video activity, they simulate a dive, check equipment and explore a reef. Role-playing as marine biologists, students uncover...

In this function worksheet, students observe graphs and determine if the function of the graph is odd or even. They find the inverse of a function and determine the horizontal asymptote of a function. This four-page worksheet contains...

Students study starfish. In this biology lesson plan, students learn the simple but complex characteristics of an echinoderm.

In this angle activity, students answer forty mental math questions divided into four problem sets.  These problems require students to remember angle facts and so simple calculations mentally.

Eleventh graders investigate inverse functions.  In this Algebra II lesson, 11th graders use their prior knowledge of linear, exponential,and quadratic functions to create a graph of an equation they have never seen before.

Young scholars make calculations in order to construct a kite in the shape of an isosceles right triangle. In this kite instructional activity students calculate altitude of their flying kites using a formula.

In this Algebra II worksheet, 11th graders review and apply the basic concepts for solving linear and quadratic equation. The one page worksheet contains twelve problems. Solutions are not provided. 

Students calculate the area and perimeter of a basketball court. For this geometry lesson, students differentiate between similarity and congruence of geometric objects. They test conjectures and use it to solve problems.

Students study starfish through dissection. For this biology lesson plan, students explore the lives of starfish as they view a slide show, observe parts of echinoderms, and compare the classification of the starfish with other...

Students make jewelry using different shapes from magazines, tissue paper, cardboard, and other materials. In this making jewelry lesson plan, students complete this hands on activity to discuss how shapes are used.

Learners create a scrapbook. In this geometry lesson, students use digital cameras to take pictures of geometrical concepts. Learners use the pictures to create a "Geotown" scrapbook.

Students describe sea stars adaptations and explain how these enable them to survive in different environments.  In this animal adaptation lesson students watch a video, get into groups and create a list of characteristics of sea...

Students investigate transformations.  In this Algebra I/Geometry lesson, students explore reflections, translations, rotations and dilations.  The lesson includes examples of transformations in art, architecture, and...

In this animal science worksheet, students complete a concept map on the features of animals. They fill in 12 blanks with the correct words from the list.

In this algebra worksheet, students solve quadratic equations. They factor and graph their solutions. There are 5 questions with an answer key.

Students explore botany by examining diagrams. In this plant reproduction lesson, students define a list of plant vocabulary terms and identify plant anatomy from a diagram. Students complete several plant activity worksheets and study...

Fourth graders compare electricity and magnetism. In this science lesson, 4th graders discuss the concepts of electricity and magnetism and brainstorm examples of electrical and magnetic forces.

Students study related addition and subtraction facts. For this math lesson, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.

Students, using the concepts of radial design and balance, create a project that focuses on craftsmanship, lettering, promoting a positive self-image, and design elements.

Fourth graders examine and discuss the purposes and traditions of African ceremonial masks. They design and create African ceremonial masks using various materials.

Second graders, through large screen monitor, study geometric design. They participate in a diagnostic assessment in which they use pnecils, scissors and paste.

Young scholars discuss tangram vocabulary, and act out slide, flip, and turn. They observe tangram puzzles on a web page, and solve their own tangram puzzles.

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

Students make replicas of African masks. They also express what attributes they would want to have as an adult and put that into their mask.