This document provides links to online lessons about healthy eating and lifestyle choices, the solar system and planets, and environmental protection. It includes topics like the food pyramid, smoking, stress, depression, and details about each planet in our solar system. Quizzes are included to test knowledge about which planet is closest to Earth's size, which planet has the highest mountains, and other planet characteristics. The final link discusses protecting Earth's resources.

1. Healthy food
http://www.e-learningforkids.org/science/lesson/food-pyramid/
http://www.e-learningforkids.org/health/lesson/healthy-eating/
Evaluation
http://www.e-learningforkids.org/health/lesson/healthy-eating/
Health Hazards
Smoking
http://lessons.e-learningforkids.org/efk/Courses/Tobacco/launch.html
AIDS
http://lessons.e-learningforkids.org/efk/Courses/HIV/launch.html
Stress
http://www.e-learningforkids.org/life-skills/lesson/stress/
Depression
http://www.e-learningforkids.org/life-skills/lesson/depression/
Unit 1 Travelling
Lesson 1 Travelling to the world of stars
Planets
Ex. 5, p. 133
Explore the planets in our Solar system
http://www.e-learningforkids.org/science/lesson/planets/
Learn in depth about each of the planet:
http://www.e-learningforkids.org/science/lesson/solar-system/

2. Quiz
On what planet you would weigh almost the same as on the Earth? (Venus)
Which planet spins the slowest of all? (Mercury)
What is the hottest planet in the Solar System? Venus
What is the closest to the Earth’s size planet? Venus
What planet in the Solar System supports life?
Is the Sun a planet? (No, it is a star)
What are Mars and Jupiter separated by? Asteroid belt
What planet has the highest mountains (with the solar system biggest volcano) and deeper canyons
than any other planet? (Mars)
What is the largest planet in the solar system? Jupiter
What planets are made of gas (90% hydrogen, 10% helium)? Jupiter, Saturn
What planet spins the fastest? Jupiter
What planet is famous for its beautiful rings? Saturn
What are the Saturn rings made of? (ice chunks)
What planet spins sideways, in a tilted way? Uranus
What planet has recently changed its status form Planet to Dwarf Planet? Pluto
Which planet has the Great Red Spot? Jupiter
Which planet is blue in color? Neptune
Environmental Protection
http://www.e-learningforkids.org/environmental-skills/lesson/earths-resources/