Learners calculate the diameter, radius and area of a circle. In this geometry lesson, students investigate the different ratios of a circle. They calculate the surface are of each circle.

Students examine how desert plants and animals are adapted to life in the desert. They listen to the book, "Seasons of Saguaro," conduct experiments to demonstrate plant succulence, and create and draw an animal or plant that...

In this plant science learning exercise, students complete a crossword puzzle with 48 questions. They identify the different parts of a plant.

Students make a carnation craft wtih a carnation, food dye, ribbon, dixie cup, and more. In this carnation lesson plan, students make this craft for Mother's Day.

Young scholars discuss the process of photosynthesis in plants and that oxygen is produced as a by product. They observe underwater Elodea plants "breathing" in a hands-on activity. After setting up the experiment, they observe the...

Young scholars create a dyed flower garden. In this art lesson plan, students read the book Tiny Seed and cut flowers out of tissue paper to create a paper flower garden.

Students examine microscopes and how to calculate total magnification.  For this calculations lesson students complete an activity of calculations. 

Students study seeds and plants. In this science lesson plan, students explore seeds from various types of plants and complete a worksheet about seeds. Students discuss plants that are fruits and vegetables and where they grow.

Students identify the radius and diameter of a circle. For this geometry lesson, students calculate the volume and area of a cylinder and circle. They relate the circumference of a circle to Pi.

Young scholars apply the Unit Circle to solve ratios of triangles. In this geometry lesson, students derive the different ratios of a triangle using the Pythagorean Theorem. They find the angles of a unit circle using a right triangle.

This series of investigations lead students to have a greater understanding of the pumpkin and give them a chance to experience scientific study.

Students observe one of the direct effects of acid water on plant growth. Students engage in an experiment which will take about 2 weeks. Students will understand the effect that acid rain has on plant growth.

Students examine some of the issues that may be facing the changing United States Supreme Court. With further exploration, they formulate their own opinions and deepen their awareness of these critical topics.

Students examine the inhalation and exhalation process. They create a model pair of lungs from given materials. They discover the technology that has been developed based on engineers examining the respiratory system.

Students examine how a Richter scale operates. They create a booklet illustrating each rating on the scale. They discover how engineers use different measurement tools.

Students work together to discover the importance of charts while navigating. They complete a worksheet and practice reading maps. They create their own nautical chart to complete the lesson.

Learners work together to identify the accuracy of sundials. They track the position of the sun and create a shadow plot. They discover the difference between real time and clock time.

Students write a sketch of an artist or athlete that has pushed the limits on gravity. They explore concepts of rhythm, balance and friction. They examine how engineers design sports equipment.

Students participate in activities in which they model different disabilities. They discuss their experiences as a class. They work together in groups to discuss how to improve an adaptive device.

Students work together to use a sample seismograph. They role play the position of an engineering firm that is to analyze the machine. They discover how engineers develop new machines to take measurements.

Students develop a persuasive peer-to-peer case against smoking. They read two scenarios, perform a skit, and prepare a factual presentation.

Students study the basic concepts of the Global Positioning System and how it increases the accuracy of navigation. They examine trilateration and how the speed of light is used to calculate distances.

Students examine the functions of the kidney and its place in the urinary system. They discuss how astronauts go the bathroom in space, examine labeled diagrams of the urinary system, and draw a large scale drawing of the excretory...

Students create "abstract flowers" using the artwork of Georgia O'Keefe and knowledge of warm and cool colors in this Art lesson for grades K-12. The lesson includes a short recommended book list and a biography of Georgia O'Keefe.