Vancleave janice (Oltre 2700 risultati)

Paperback. Condizione: Very Good.

Paperback. Condizione: Very Good. Why is the ocean salty? How do whales stay warm? What causes tides to rise and fall? How do oil spills affect ocean animals? Now you can discover the answers to these and many other fascinating questions about the ocean--the earth's last frontier.

Paperback. Condizione: Good. Why is the ocean salty? How do whales stay warm? What causes tides to rise and fall? How do oil spills affect ocean animals? Now you can discover the answers to these and many other fascinating questions about the ocean--the earth's last frontier.

Paperback. Condizione: Fair. Why is the ocean salty? How do whales stay warm? What causes tides to rise and fall? How do oil spills affect ocean animals? Now you can discover the answers to these and many other fascinating questions about the ocean--the earth's last frontier.

Paperback. Condizione: Good. Where can you find lots of interesting ideas? How do you begin a science project? How can you create an eye-catching display? What can you do to impress the judges? This guide to winning science fair projects provides answers to these and other questions.

Paperback. Condizione: Very Good. Where can you find lots of interesting ideas? How do you begin a science project? How can you create an eye-catching display? What can you do to impress the judges? This guide to winning science fair projects provides answers to these and other questions.

Paperback. Condizione: Fair. Where can you find lots of interesting ideas? How do you begin a science project? How can you create an eye-catching display? What can you do to impress the judges? This guide to winning science fair projects provides answers to these and other questions.

Paperback. Condizione: Very Good. Why do newspapers turn yellow? How does bleach make colors disappear? Why can't you mix oil and water? Find out the answers to these and other mysteries of chemistry in this fascinating collection of ideas, projects, and activities that teach the basics of chemistry theory and practice.…

Paperback. Condizione: Good. What's the effect of osmosis on a raisin? How is water transported through plant stems? What's the best way to grow penicillin? How are butterflies different from moths? Now you can discover answers to these and other fascinating questions about biologythe study of living organisms.…

Paperback. Condizione: Good. Why do newspapers turn yellow? How does bleach make colors disappear? Why can't you mix oil and water? Find out the answers to these and other mysteries of chemistry in this fascinating collection of ideas, projects, and activities that teach the basics of chemistry theory and practice.…

Paperback. Condizione: Fair. Why do newspapers turn yellow? How does bleach make colors disappear? Why can't you mix oil and water? Find out the answers to these and other mysteries of chemistry in this fascinating collection of ideas, projects, and activities that teach the basics of chemistry theory and practice.…

Paperback. Condizione: Fair. What's the effect of osmosis on a raisin? How is water transported through plant stems? What's the best way to grow penicillin? How are butterflies different from moths? Now you can discover answers to these and other fascinating questions about biologythe study of living organisms.…

Paperback. Condizione: Very Good.

Paperback. Condizione: Very Good.

paperback. Condizione: Very Good.

Paperback. Condizione: Very Good.

Paperback. Condizione: Fair.

Paperback. Condizione: Very Good. What makes the heart beat faster or slower? How do tightrope walkers keep their balance? Why does spinning fast cause dizziness? Explore the mysteries and the workings of the human body through this fascinating collection of ideas, projects, and activities.

Paperback. Condizione: Good. What makes the heart beat faster or slower? How do tightrope walkers keep their balance? Why does spinning fast cause dizziness? Explore the mysteries and the workings of the human body through this fascinating collection of ideas, projects, and activities.

Paperback. Condizione: Fair. What makes the heart beat faster or slower? How do tightrope walkers keep their balance? Why does spinning fast cause dizziness? Explore the mysteries and the workings of the human body through this fascinating collection of ideas, projects, and activities.

Condizione: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Condizione: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Condizione: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Condizione: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Hardback. Condizione: Good. This volume provides children with 101 simple, low-cost experiments which teach the basic concepts and principles of earth science. Each experiment is split into sections which explore the experiment's purpose, the materials needed, procedures and results.

paperback. Condizione: Fair.

Paperback. Condizione: Fair. When is a weed not a weed? How can a jackrabbit survive in the desert? Why is the climate cooler higher in the mountains? Now you can learn the answers to these and other questions about ecology.

Paperback. Condizione: Good. When is a weed not a weed? How can a jackrabbit survive in the desert? Why is the climate cooler higher in the mountains? Now you can learn the answers to these and other questions about ecology.

Condizione: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Paperback. Condizione: Good. Why does a cat have a rough tongue? Why is the sky blue? Why does a person snore? How does a submarine rise and submerge? Learn the answers to these and other questions in biology, chemistry, physics, earth science, and astronomy through 200 fun and wacky, safe and low-cost experiments that can be performed at home or in the classroom. In 200 Gooey, Slippery, Slimy, Weird, and Fun Experiments, bestselling author and award-winning science educator Janice VanCleave brings together the best experiments from her popular Science for Every Kid series--plus 40 all-new experiments--to help kids learn about science the fun way. Packed with illustrations, 200 Gooey, Slippery, Slimy, Weird, and Fun Experiments uses simple problems, activities, and projects to explain important science principles through hands-on experience. You can learn how biology, chemistry, physics, earth science, and astronomy relate to your everyday life by making exciting discoveries that lie right at your fingertips! Children Ages 8-12.…