In a series of fun and involving hands-on astronomy experiments, kids learn how the Sun's rays affect the visibility of Venus, determine the difference between local sun time and clock time, and observe and chart the phases of the Moon. They will also demonstrate why only one side of the Moon is visible from the Earth, make a model of the celestial sphere, and create a model of a multistage rocket. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave shows just how much fun science can be.

In a series of fun and involving hands-on astronomy experiments, kids learn how distance from the sun affects atmospheric temperature, why the Earth is called the “Blue Planet,” why Jupiter’s ring shines, and how to reproduce Mars’ red soil and Jupiter’s stormy red spot. They will also determine why radio wave receivers are curved, how radio waves are sent around the Earth via satellite, how satellites enter into orbit, and how rockets achieve escape velocity. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave again shows just how much fun science can be.

In a series of fun and involving hands-on astronomy experiments, kids learn how gravity affects the movement of celestial bodies, why and how a satellite stays in orbit, how the Earth is protected from solar winds, why the stars seem to move in circles in the night sky, and how to safely observe the image of the Sun. They will also determine and demonstrate why the Sun�s center is more dense than its outer edge, why charged particles are attracted near the Earth�s poles, and how planetariums produce images of the night sky. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave again shows just how much fun science can be.

In a series of fun and involving hands-on astronomy experiments, kids learn how the Sun's rays affect the visibility of Venus, determine the difference between local sun time and clock time, and observe and chart the phases of the Moon. They will also demonstrate why only one side of the Moon is visible from the Earth, make a model of the celestial sphere, and create a model of a multistage rocket. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave shows just how much fun science can be.

In a series of fun and involving hands-on astronomy experiments, kids learn how distance from the sun affects atmospheric temperature, why the Earth is called the “Blue Planet,” why Jupiter’s ring shines, and how to reproduce Mars’ red soil and Jupiter’s stormy red spot. They will also determine why radio wave receivers are curved, how radio waves are sent around the Earth via satellite, how satellites enter into orbit, and how rockets achieve escape velocity. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave again shows just how much fun science can be.

In a series of fun and involving hands-on physics experiments, kids charge an object with static electricity, demonstrate how static charges produce sound, use magnetic force to suspend a paper airplane, determine that objects in water have a different weight than they do in air, and learn how a substance’s buoyancy can be changed. They will also determine if shape determines the strength of an object, learn the effect that an object’s center of gravity has on motion, demonstrate how the length of a pendulum affects the time of each swing, and discover how the center of gravity is also the balancing point of an object. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave again shows just how much fun science can be.

In a series of fun and involving hands-on earth science experiments, kids learn why the atmosphere is thinner at the Earth's poles, how a lunar eclipse can indicate Earth's shape, and how to create a Foucault's pendulum. They will also demonstrate continental drift, learn how to model meridians and parallels, and create a topographic map and a 3D model of a mountain. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave shows just how much fun science can be.

In a series of fun and involving hands-on astronomy experiments, kids learn how distance from the sun affects atmospheric temperature, why the Earth is called the “Blue Planet,” why Jupiter’s ring shines, and how to reproduce Mars’ red soil and Jupiter’s stormy red spot. They will also determine why radio wave receivers are curved, how radio waves are sent around the Earth via satellite, how satellites enter into orbit, and how rockets achieve escape velocity. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave again shows just how much fun science can be.

In a series of fun and involving hands-on chemistry experiments, kids learn how to measure the volume of melted snow, determine the weight of water, and demonstrate the effect that cold temperatures have on air density. They will also demonstrate how the density of different liquids varies, construct a hydrometer, demonstrate the cohesive force of water, and show how a chemical reaction can create heat. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave shows just how much fun science can be.

In a series of fun and involving hands-on astronomy experiments, kids learn how gravity affects the movement of celestial bodies, why and how a satellite stays in orbit, how the Earth is protected from solar winds, why the stars seem to move in circles in the night sky, and how to safely observe the image of the Sun. They will also determine and demonstrate why the Sun�s center is more dense than its outer edge, why charged particles are attracted near the Earth�s poles, and how planetariums produce images of the night sky. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave again shows just how much fun science can be.