Fun free science games online/ interactive brain games, physics puzzles for kids- 2nd, 3rd, 4th graders, 5th, 6th, 7th, 8th, 9th, 10th, 11th, 12th graders. Good science Flash games with no download, HTML5 games for PC, Mac desktop, laptop, notebook, tablet. New top-rated physics games, puzzles..
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Fun Science Games - Play Online for Free

Rating: 7.1/10 - 43847 votes

Play fun, free browser-based science games for children, teens, school students & families online on the Learn4Good Games site. Challenge yourself and exercise your brain with cool science-based games, interactive physics learning activities, interesting engineering problem-solving games, fun biology & chemistry-based games, and more to play at home or in the classroom as a teaching & reinforcement lesson.

Find easy-to-play games for elementary school age children to more difficult analytical thinking skills exercises for middle school & high school students. Enjoy the brain work!

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Collect donuts by changing the gravity field or your Donutosaur's shape, also use the help of it's friends who can pull, push and destroy objects in this fun physics-based, problem-solving puzzler playable on mobile phone, tablet, notebook, laptop and desktop PC. Donutosaur is a visual puzzle where you need to feed your character and collect as many stars as you can to get the top score.

Skills required: This tricky online brain teaser game requires problem solving skills and desire to carefully study the environment, visualize scenarios (to predict which way the objects will roll or move), and to think outside of the box when necessary. Good strategy, analytical thinking skills are essential.

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Strategically click to remove obstacles in order to guide a daring yellow smiley face into a cardboard box in 21 tricky levels! Adventure Smiley Box is an online physics and timing-based, point-and-click puzzle game for kids, teens and adults where you must carefully and swiftly remove orange blocks from the game screen in order to begin a chain reaction that channels a smiley face character into a waiting cardboard box. Our smiley hero cannot move on its own, and you must use the force of gravity and other items to nudge it toward the box in each level.

Skills required: This highly interactive, mouse-clicking game combines very fast reactions, coordination and tactful mouse-clicking with shrewd problem-solving skills. Your anticipation skills, logical and analytical thinking skills are really exercised here while good old trial and error is vitally important as you attempt to figure out the best way to get fun-loving Smiley into the box.

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Quad Cop is a really cute, eccentric and challenging interactive physics-based game for older kids & teens on PC / desktop where you must feed hungry cartoon sheriff characters in order to force them into special actions that knock bandito outlaw characters off and out of the game screen area.

These quirky sheriff characters have the ability to roll down hills, fly around the game screen, and create impactful explosions – but only after you feed them specific types of spicy food!

This interesting and clever problem-solving puzzle requires good visual and analytical thinking skills, a fun and creative streak, smart timing, and a cool head with lots of patience when under pressure. Some basic knowledge of the effects of gravity and motion is also important as you try to gauge the exact moment to feed your hero character! Enjoy the wacky action!

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