Students explore earth science through concept mapping, discussion, and self-discovery.

Can organic molecules come from a pre-biotic environment? Stanley Lloyd Miller proved it is possible when exactly the right conditions exist. Learn about his experiment and the other experiments later building off of it that changed the...

Students collect sunflower heads from their community garden. They estimate its seed count using different strategies. They graph their estimations on a graph and use calculators to find the actual total.

Third graders experience creative expression and enhance self-esteem by playing the recorder. Even those students who do not know English can play the recorder and communicate in an expressive and understandable manner.

Students investigate the Napoleon triangle theory. In this polygon lesson, students  differentiate between the boundary points, interior and lattice point of a polygon. They apply concepts of equilateral triangles to solve...

Learners apply properties of right triangles to solve problems. In this geometry lesson, students identify axioms and theorems using examples.

Students identify the properties and theorems of triangles. For this geometry lesson, students construct angle bisectors using a compass and straight edge. They identify triangular similarity and congruency.

Students investigate Menelaus Theorem. In this geometry lesson plan, students calculate the area of polygons. They differentiate between boundaries point, interior points and area of lattice points.

Students prove and use Ceva's Theorem to solve problems. In this geometry lesson, students analyze polygons for patterns and calculate the area of each shape. They relate polygons to the real world.

Students identify different parts of a prism and polyhedra. In this geometry lesson plan, students identify the number of faces, edges and sides of polygons. They solve problems by recognizing patterns.

Learners solve for the area and perimeter of polygons. In this geometry lesson, students identify repeated patterns and create formula to solve problems. They make conjectures and prove hypotheses.

Students identify families of instruments. In this music lesson, students read Berlioz the Bear and identify the families of instruments. Students sing "Mr. Gus Goes Goofy," and listen for the sounds of the instruments.

Students use Heron's formula to calculate the area of a triangle. In this geometry lesson, students use three different methods to solve the area of a triangle. They find and construct the incentor and angle bisector of a triangle.

Students identify different types of special right triangles. In this geometry lesson, students differentiate between right triangles and isosceles triangles. they construct the triangles using geometry software and make conjectures...

Students solve integers using addition. For this algebra lesson, students add integers using counters. They define and label patterns created by integer operations.

Students subtract integers using counters. In this algebra lesson, students solve linear equations using an online tool. They use subtraction to isolate the variable.