In this activity students investigate how plants "drink" water.
In this lesson, students conduct several activities to investigate mirrors and properties of light.
In this lesson, students investigate the refraction of light and explore how objects may be magnified using simple lens.
In this lesson, students investigate how the surface and angle of a slope affects the distance a toy car will travel down a ramp.
In this activity, students collect soil samples and use a simple procedure dividing the soil into clay, sand, silt, and humus.
In this lesson, students investigate which materials are good insulators and conductors.
In this activity, students build small cars from matchboxes and then use magnets to move them using repelling forces.
In this activity, students make a simple game using magnetic properties.
In this activity, students explore how some things fall and how varying the size of the rotor blades, the shape of the rotor blades and the weight of a paper helicopter affect the way a helicopter spins.
In this lesson, students learn that sound is a form of energy and will understand and explore how different sounds may be made by making a variety of materials vibrate.