Students convert between decimals and fractions. In this algebra lesson, students show their knowledge of numbers by putting them on a number line. They apply the concept of algebra to solving word problems. Students will use a Ti...

Students calculate the surface area and volume of a sphere. In this geometry lesson, students define nets, surface areas and volume of prisms, pyramids, cylinders and cones. They use the computer to create nets and analyze shapes.

Students discuss and compare what type of fluids will fill up a beaker first. For this chemistry lesson, students differentiate between pouring glue and water and which will fill the beaker first. They discuss the viscosity of each fluid.

Students define important vocabulary words related to electricity and charges. In this physics lesson, students examine force created by electricity and lightning. They differentiate between the two forces and how they both generate power.