Science games for kids online: Free science activities, interactive physics games, chemistry, biology games for kids (girls/ boys) in grade 3, 4th, 5th, 6th, 7th, 8th, 9th, 10th, 11th, 12th graders, for middle/ high school students on the internet, for PC, Mac with no download. Earth science/ learning activities.
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Online Science Games for Kids - Fun Interactive Activities

Rating: 6.9/10 - 29428 votes

Online science games for children, teens & Big Kids – Play fun interactive science games, educational physics-based games, chemistry-based games, biology-based games, engineering/ construction science problem-solving games and brain-teaser thinking puzzles on your computer. Activities for the classroom/ home-schooling elementary/ middle school/ junior & high school students. From simple fun games to more challenging and difficult exercises. Happy science discovery on Learn4Good.com! 

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Pandemic Simulator - In this online strategy game you play the role of an evil bug trying to cripple the worlld. Choose to be either e a virus, a parasite or bacteria with specific characteristics which in turn infects all inhabitants on Earth. You win the game by wiping out all the humans on earth. This is not an easy task as governments and hospitals are, at the same time, working hard to prevent the spread of disease and find a cure. Gain DNA points as your bug becomes more determined and spreads, then use these points to upgrade the bug.

It’s your job to infect everyone in the world with your disease. You start with a disease that's very low on the radar which looks like a locally-spread flu. This game will develop your sense of spreading a bug, and it is up to you to improve your bug and allow it to spread rapidly. Use your points wisely to maximise the pandemic's effectiveness.

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A Chemical Match is an online science/ chemistry-based game that will send you on an atomic mind-bender of confusion - as well as provide endless hours of enjoyment! With super-slick ambient graphics and simple acoustics, it’s a learning experience that anyone can enjoy. Match up the chemical items to win!

The aim of the game is to match as many items as possible. This will test your observation skills and speed skills. The clock will be ticking so make sure you don't buckle under the pressure. Scan the board for matches of three or more and then move around accordingly! Lets see if you are up to the challenge.

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Over the Bridge is a multilevel construction game and hard, physics-based, online puzzle for elementary school, middle and high school age players where you must display creative engineering skills and problem solving determination to construct sturdy bridges that support a car's journey over it. Featuring an increasingly-challenging levels, you must carefully and methodically drop the construction materials into the focus area, and hope that the awaiting car can safely travel across your structure without toppling in.

Reasons to play this tricky, logic brain teaser game: Solve physics-based problems in a fun, interactive way. Test and exercise your analytical thinking skills, creative mindset, and basic appreciation of physics as you attempt to build sufficiently strong bridges in each level.

Strategy to win: Good old trial and error plays a very important part toward your success here. If you fail with an initial attempt, try to figure out where you went wrong, and adjust your bridge structure accordingly. Think about and use gravity to your advantage in the construction process. Be observant of the car's progress across your creation – This can give you clues about where your bridge might need fine-tuning.

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Super Stacker is the big game concerning balancing! You must balance the objects given to you to win. It may sound simple, but this is a really fun and interactive game which could have you playing for hours as you make your way through the missions. No two missions are the same with each one providing a different challenge! Have fun!

The aim of the game is to place all the items given to you on the screen and make them balance on the initial stand provided to you. The missions will increase in difficulty as you progress, with more awkward shapes to balance and less to actually balance them on. This will test you knowledge of how balance works in science, as this game is very realistic. Bare in mind the shape, size and weight of the object to make sure you dont topple your structure! 

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Falling Blocks is an addicting physics-based game for kids & teens where you have to use your knowledge of balance and gravity to succeed. This fun game might make you question your own mental stability! Science has never been such wobbly enjoyment! Come and have a go and see if you can seperate the good from the bad block using nothing but gravity!

Your mission in this game is to get rid of the angry blocks, and keep the smiley blue blocks - make sure they survive otherwise you will fail the mission. It is not so straight forward as it seems, as some missions you must really puzzle your brain to figure out a way to eliminate the correct blocks. Use your problem solving skills and your critical thinking abilities to get the better of this game and emerge victorious.

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Combine your artistic drawing skills with creative engineering know-how in a fun physics-based puzzle in order to guide a bouncy red fruit into a blue vortex! Playable on mobile phone, tablet, notebook, laptop, or desktop PC, Fruit Escape: Draw Line is an interesting and very enjoyable, multi-level, problem-solving, construction-based puzzle game (for elementary age kids through high school students & adults) where you must alter the game environment by drawing bridges and pathways using magic blue ink. Utilize your imagination, freehand-drawn creations and the effects of gravity to push and channel a small red fruit into the light-blue vortex in the increasingly-difficult levels! Some levels require the drawing of a simple one-line bridge or pathway, while other levels need much more complex drawings in order to propel or deflect the fruit towards the vortex.

This HTML5-based, interactive, multi-level problem-solving brain teaser and construction puzzle game should work on Android devices as well as most web browsers for PC / Mac. To play with full screen, you may have to turn your device horizontally. Skills required include high levels of concentration, good hand-eye coordination, simple drawing ability, logic-based problem solving skills, analytical thinking and creative engineering skills, and a general appreciation of the basic laws of physics and gravity. Good patience is rewarded here, while dogged determination and a willingness for trial and error are essential traits of a real problem solver. This is especially true in later levels when you must create large webs of bridge and pathway drawings.

Tip: Don't waste too much time trying to make a busted drawing work out. When needed, simply click or tap on the circular arrow at the top of the play area to start over from scratch. A fresh mind can do great things on a clean slate!

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