Students discuss meaning of pitch, listen for different sounds in classroom, hallway, and outdoors, and listen to sounds played on piano and on computer to determine high or low pitch.

Students investigate and experiement with a 9-volt motor. They will use the connecting wire and battery pack to discover fans.

Welcome to the companion Web site to the NOVA program "Einstein Revealed," originally broadcast in October, 1996. This two-hour special presents a penetrating profile of Albert Einstein, who contributed more than any other scientist to...

Students examine the sun safety guide. They identify the dangers of getting too much sun and not protecting themselves. They participate in hands-on activities to finish the lesson.

Third graders watch a video on the solar system and examine the role of the sun. As a class, they complete a KWL chart and make different color temperature pockets to use during their experiment. In groups, they make predictions about...

Kids learn about the science behind Energy including its different forms such as chemical, electrical, heat, and gravitational. When is energy considered renewable or nonrenewable?

Kids learn about kinetic energy in the science of physics. The energy of motion can be calculated using mass and velocity. The standard unit is the joule. How it is different from potential energy.

Kids learn about potential energy in the science of physics. The energy of position and state can be calculated using mass, gravity, and height. The standard unit is the joule. How it is different from kinetic energy.

Thirty questions to test your knowledge of upper elementary / middle level science (in Spanish). Covers energy, health, physics, technology, biology, chemistry, history of science, and earth sciences. You can choose between a Flash or...

Kids learn about nuclear energy and fission in the science of physics including E=mc2, power plants, uses of nuclear power, and fusion.

Kids learn about glossary and terms in the science of physics and motion. Definitions for words such as momentum, force, work, energy, gravity, scalar, vector, power, and more.

At this site explore the energy transfer that is involved in making sound through playing a kazoo.This activity is wonderful for both science and music teachers.

Batteries are expensive to purchase in a store, but you can make one your self for exactly 24 cents. In this experiment, you will make your own voltaic pile using pennies and nickels and determine how many coins in a pile will make the...

Help the Mummy build a rollercoaster to entertain the Atoms Family monsters by investigating the concepts of kinetic and potential energy.

Kids learn about photons in the science of physics, the particles of energy that make up light including properties and how they interact with matter.

Reflection, refraction, and the colors that make up white light is explored through lab activities after reading a brief background about light energy.

In this Science-athon, students try to make their marble roll the farthest across a flat surface, using their knowledge of forces, motion, and energy to guide them through their apparatus design. Teachers must enroll online.

Kids learn about the science of light. Energy made of waves and particles called photons traveling at the top speed in the universe. What is refraction? The difference between transparent, translucent, and opaque.

After creating three different ramps with various heights, young scholars will release toy cars from the tops of each ramp. Based on the elementary age level, students will collect data and analyze it.

Different step by step experiments in Physics. It explorer concepts such as adhesion, pressure, weight, movement, balance, energy and more.

Kids learn about the universe in the science of astronomy including expansion, size, dark matter and energy, age, and fun facts.