Free Science Games for Kids - Interactive Learning
Learn4Good.com presents free online science games for children, teens & Big Kids to play and test their thinking skills with. Understand and discover science through fun interactive educational activities, cool physics-based games, chemistry & biology-based games, tricky brain-teaser thinking puzzles, awesome engineering/ construction problem-solving games and more on your computer in the classroom or at home. From easy-to-play fun games for elementary school children, to more challenging and difficult exercises for middle school/ junior & high school students.
Rolling Tires 3 is an innovative, interactive physics-based puzzle game, and a sequel in the awesomely challenging Rolling Tires series of ‘removing blocks’ brain teasers. Set in a vehicle construction / scrap yard, you have to figure out a logical solution in each level so that you successfully move and channel an errant wheel toward its parent truck. The trick is to strategically eliminate wooden blocks in such a way so that you create a pathway, engineer a bridge, or even physically knock the wheel toward its desired destination.
This highly inventive mouse-clicking science-based game is a very stimulating test for fans of fun online problem solving puzzles with a twist, or anyone who likes a good opportunity to practice his/her creative engineering skills. Good strategy is extremely important here as you often have to think two or three moves (block removals) ahead in order to create an effective pathway for the wheel to reach the truck. Trial and error also plays a big part in the Rolling Tires game series, so be prepared to stick it out (every great scientist, engineer or entrepreneur is blessed with endless determination to solve a problem and succeed!). Let’s see if you’ve got the problem solving skills to complete 20 increasingly difficult levels! If you get completely stuck, ask a family member, friend or your classroom buddies to work with you as a problem solving team. Great teamwork leads to great solutions!
Liquid 2 is one of the most unique and innovative puzzle & skill games we’ve had the pleasure to play on Learn4Good! It’s a tricky and challenging physics-based rotating maze game for kids / teens where you have to guide as many drops of white liquid as you can to the designated 'End Zone' in each level. Set in a cool, psychedelic art-style landscape, you have to manipulate and spin the playing field around to make sure the liquid travels along your desired route through each maze. In later levels, you must unlock doors, avoid obstacles, and maneuver the white liquid around shapes that are blocking your direct path.
If you’re eagerly looking for an inventive and original brain teaser puzzle, then Liquid 2 could be just that game! It requires very good hand-eye coordination, quick reactions and expert strategy planning as you have to plot a safe route through the increasingly tricky rotating maze levels. This is a cool activity for gamers who specifically enjoy physics-based puzzles, or players who enjoy testing themselves against a simple concept with an awesome new twist! Some understanding of the rules of physics and gravity can be an advantage here as the Liquid reacts to gravity within each maze as would water. Do you have the patience, creative thinking and deft handling skills required to direct a sufficient volume of this precious Liquid to the End Zone? Ok “Liquidator", it’s time to make a splash! Good luck!
Are you ready for a Panda Party? Fancy Pandas is a challenging physics-based puzzle game for kids & teens where you have to unite pandas together by any means possible! In each level, you must remove objects, create pathways and strategically place blocks in order to deflect the cute little pandas toward each other. These adorable little guys are endangered, so the best way to make them happy is to keep them together!
This fun problem solving activity is based on the law of gravity, so you have to plan your move well before you act. Beware of troublesome red bad guys that try to block the pandas’ path, and try to complete each level as quick as you can to score extra points. Strategic planning and timing is the key to this brain-teaser game; Make sure each level is set up exactly the way you want before setting the pandas on their way.
It will also test and exercise your creative / engineering skills, as you have to carefully build bridges and pathways to ensure the pandas touch off each other. You’ll also need to have quick reactions, as on some levels you must quickly change the path of objects to make sure they send the pandas toward each other. There is a lot of trial and error required in this difficult online puzzle, so you’ll have to be patient if you want to find the right solution. Ok, it’s time to connect those pandas. Good luck!
Are you ready to take on a balancing puzzle where a simple concept is transformed into an extremely tricky challenge? Mass Attack is a clever online weighing-scales puzzle game where you have to balance out a set of scales by carefully growing the weights yourself. In each level, one side of the scales already has weights (black circular boulders) on it. You have to balance the scales by creating the correct size weight, and placing it on the opposite side. The tricky part is carefully judging how big or small the balancing weights need to be. The cool way that you generate the weights makes this fun math puzzle extremely addicting.
There are no fancy tricks or shortcuts here - just good, old fashioned judgment and skill. Your observation abilities will also be tested, as you get a brief glimpse of how heavy the weights need to be to balance the scales. In some cases, you have to add these numbers quickly in your head, which will exercise your math abilities. This brain-teaser is good for gamers who enjoy physics-based puzzles, or anyone who enjoys finding the solution to a simple concept with a cool new twist. Have you got what it takes, or do you feel the ‘weight’ of the world on your shoulders? It’s time to show us that you’re the only Balancing Master around!
Rolling Football is a very challenging, soccer-themed, physics-based puzzle and ‘environment altering’ brain-teaser game where you must add / move blocks and other items in order to ensure a soccer ball rolls into the open goal. Methodically and tactfully add the building block objects to the level, and then release the ball, and wait for gravity to complete the job! Scoring a goal has never been so intricate and complex!
Reasons to play this hard, interactive, science-based puzzle: Sternly test and exercise your analytical thinking and prediction skills, creative engineering, problem-solving determination, timing and stamina to figure out a solution in each of the 18 increasingly-difficult levels. This challenging soccer ball-based, environment altering game could be used as a fun gravity / momentum science lesson reinforcement aid in the school classroom or at home.
Strategy to win: Good old trial and error combined with your determination plays a big part in your success here. You must try to learn from your mistakes, and make alterations in your next attempt. Visualize (predict) what you think will happen, use good judgement in placing the blocks, and try to use gravity and the building block tools in each level. Remember that it does not matter how the ball gets in the goal but that timing is everything!
Are you a ‘well-balanced’ person with a love of stimulating and challenging games? Ball Balance is a straight-forward, physics-based skill game for kids where you have to score points by successfully balancing a series of weighted balls on a specially-designed, ball-carrying scale. The scale has 5 different dropping areas to the left and right of the fulcrum (the gravitational center of the structure), and you have to make sure it doesn’t tip over; Do this by loading each side with an equal weight of balls. As well as keeping the scale in a carefully-balanced equilibrium, you must also try to score points by positioning three same-colored balls in a row, horizontally or vertically.
This unusual ball balancing activity is a good choice for exercising your multi-tasking skills. An understanding of the law of gravity as well as good concentration are extremely important here. One slight mistake, and the whole structure could topple over! Quick reactions also come into play, with different colored and weighted balls coming thick and fast as you progress further into the game. Your status as a Skill Game Superstar is hanging in the balance - it’s time to show who is a true master of balance!
Balance Zone is a simple, physics-based game and online problem solving activity for kids & teens where you have to test and use your knowledge of balance and gravity to succeed. Your mission is to make two Scales balance in the special ‘Balance Zone’ by strategically placing differently shaped blocks on them. Each of the ten levels can only be completed by keeping the Scales balanced in the Zone (the darker grey background) for 8 seconds.
This game is designed to test any budding Physics Whizz, and requires a basic understanding of science – gravity, mass, geometry and how balance-beams work. This brain-teaser is based on the laws of gravity – meaning that the blocks can easily fall off the Scales if you’re not careful. Have a go – see if you can handle the delicate demands of gravity and show off your engineering talents!
How to Play: Using your computer mouse, click and drag the colorful blocks from the right hand side of the game screen to the two Scales in the center. You can stack blocks either on top of each other, or side by side. Carefully position the blocks so that the Scales are balanced in the Balance Zone (when this happens, the clock starts ticking). If the Scales stay in the Zone until the clock runs out, you progress to the next level. You don't have to keep the scales perfectly balanced - just as long as they remain in the Zone Area for the time it takes the clock to go around. Happy balancing!
Tips: You don’t have to put every block on the platforms to make them balanced. You can leave some of them off to the side. Try different combinations of blocks on each of the scales until you get it right. Also, add up the number of squares on each block to compare the weight of each, and then try to get an equal amount of squares on each scale for better balance.
Works on mobile and PC.
Lever Physics is a challenging, math, physics and equilibrium-based game for upper elementary school / middle school students, high school teens and grownups where you must place and balance weights (fun items and characters) on a ‘seesaw-style’ beam connected to the ground by a pivot (fulcrum). Playing against the clock, you must place any available weights onto the lever (beam), and try to keep it perfectly balanced in the middle.
Some quick physics revision: A lever is a simple mechanical device which consists of a beam or stick or rod, and helps to lift weights with less effort. To be effective (as a lever), it must have a support to pivot on. This pivot is called a fulcrum. Levers can then be used to exert a large force over a small distance at one end of a structure by exerting only a small force over a greater distance at the other end of the same structure (beam). (Physics teachers - Brief correction welcome here if needed..!)
The Law of Equilibrium: A lever is in equilibrium when "the load" and "the effort" balance each other. The effort (weight) multiplied by its distance from the fulcrum = the load (weight) multiplied by its distance from the fulcrum. This law of equilibrium is true for all classes of levers.
For example, 2 pounds of effort exerted 4 feet from the fulcrum will balance 8 pounds located 1 foot on the other side of fulcrum. This effort times (multiplied by) distance about the fulcrum is the "Torque" (rotational force).
Back to Lever Physics Flash game!: Don't be fooled by the fun and playful imagery in this load balancing brain-teaser! It is a tricky, analytical thinking puzzle and logic problem solving challenge that requires good observation skills and hard thinking combined with mathematical and engineering solutions.
This interactive, point-and-click activity allows some trial and error (by quickly placing, removing and re-positioning weights) but you definitely cannot delay your decisions for long as the clock is ticking fast! Ok Balancing Master, can you ‘lever’ yourself to the top of the class?
Create chain reactions in this difficult physics-based brain teaser puzzle. Screw The Nut 3 is a wonderful example of a visual and interactive skill-based game where you have to carefully study the environment in each level, and then find an innovative solution by uniting two pieces of normal, everyday hardware (a hexagonal nut and a bolt). You must use your creative engineering skills to remove blocks, manipulate objects, and generally alter the game environment to your advantage (hopefully!).
Unlike previous versions of Screw The Nut, this Flash game takes place underwater – which means that you can also enlist the support of an array of fun-loving sea creatures to help you toward your goal of joining the nut and bolt together. Screw The Nut 3 requires concentration, logical thinking, determined problem solving skills, the ability to predict the movement and reactions of various items, and the willingness to learn by trial and error. The underwater environment adds a challenging gravity-based element to the mix as you take the floating nature of various objects into account. Right then – It’s time to crack this particular nut for good!
Use elements of physics like gravity and air pressure to play Circlix: Physics Puzzle game. A fun, physics, gravity and gas pressure based puzzle (for elementary school age kids, middle & high school students) where you must use the special transformative power to teleport circles through multiple portals to the target. Draw a line by dragging the mouse & release it to make a path for the Circlix ball to reach the square targets. Some levels have multiple targets with different color ball requirements.
This online, multi-level, HTML5-based, physics-based puzzle game should work on iOS and Android devices as well as most web browsers for PC / Mac. To play the game with full screen, you may have to turn your device horizontally. Use your mouse or tap and drag on your mobile screen to play the game.
Blue Blox 2 is a challenging and addicting physics-based puzzle game for older kids & teens where you have to unite two blue blocks together. Help join Bruce the Blue Block (a cute little cube with hilarious facial expressions) up with his same-colored friends by removing objects, creating pathways and strategically positioning other blocks in order to deflect Bruce where he needs to go. You play the role of Block Remover – your only action is to remove blocks already on the screen in each level. Each time you remove a block, the other blocks around it will react to gravity by falling to the bottom, or moving downward and hitting off one another. The order, speed and timing that you remove the blocks is the key to success.
This colorful brain-teaser will really test and exercise your creative engineering skills, as you have to carefully build bridges and pathways to ensure the blue blocks touch off each other. You have to plan out your strategy before you act; Try to guess which way the blocks will fall before making your move. You’ll also need to have quick reactions, as on some levels you must quickly change the path of objects to make sure they send the blue blocks toward each other. Are you ready to stop Bruce feeling blue and re-unite him with the other blue blocks? Good, it’s time show us what you can do, Oh Great Engineer.
The Other Half 2 is a challenging, platform adventure game and multilevel physics-based, brainteaser puzzle for older kids, teens and grownups where you must guide a small stick figure character and his identical ‘reflection’ through a series of tricky ledge and obstacle-filled levels. Featuring 24 progressively-difficult challenges that require plenty of thought and smart strategy, you must carefully leap from platform to platform, discover invisible objects, use teleport devices to your advantage, combine the skills of the mirror-image characters, and more!
Strategy / skills required: Utilize fast reactions, good observation and memory skills, a cool head, sharp analytical thinking and creative engineering to find a solution to each tricky puzzle level. Some levels feature invisible ledges that you can only view for a split second, so your perception and picture memory skills really need to be accurate.
The physics-based puzzle genre features some of the most innovative and challenging games on the Learn4Good site. Rolling Tires 2 fits right into this inventive category – It’s a clever, strategy-based ‘block removal’ game for older kids where you have to carefully eliminate wooden blocks from a cluttered game screen in order to create a channel that will move a new "tire" (a full wheel here) to a waiting truck. While your only action is to remove blocks, you have to think hard about the specific order in which to remove them, how falling items might react to and change the environment around them, and how best to propel the wheel toward the truck.
This original, interactive and highly-stimulating brain teaser activity should be a good fit for avid science game fans, or anyone who enjoys a tricky problem solving challenge that really puts your mind to the test. Good analytical skills and a strategic brain are vitally important attributes required here as you have to think 2 or 3 moves (clicks) ahead in order to ensure your wheel has a possible pathway to reach the truck. Be prepared for plenty of trial and error too – some higher levels require you to really break things down, step-by-step. OK Puzzle Master, it’s time to show off some of that creative engineering talent! Can you find a solution to each puzzle? If you need help, ask a family member, friend or your classroom buddies to work with you as a problem solving team. Good teamwork makes a Big Difference in solving difficult problems. Enjoy!
Problem: Polar bears trapped in ice cubes. Solution: Interact with the game environment, use falling objects and the effects of gravity to find a way to push the cute bears into the water, freeing them from their icy constraint!
Ice Cube Bear XP is a very challenging physics-based puzzle game for older kids, teens, and grown ups where you must figure out a solution that pushes, nudges, or prods a trapped polar bear into the water. Use smart logic and creative problem-solving skills to interact with the game screen, remove obstacles, create bridges, initiate momentum and more on your noble quest to free all polar bears in 20 progressively-difficult levels.
This fun and stimulating brain teaser activity combines good strategic planning, fast reactions, tactful mouse-clicking, expert timing, and great patience and determination. You have to take many factors into account in each level – when to click, which objects to remove, and in what order to remove them! Ok Puzzle Master, we can’t ‘bare’ the suspense anymore! Let’s get problem solving!
Calling all young science game aficionados! Would you be interested in a challenging little physics-based puzzle? If so, Moony Boom is a highly interactive online science-based game for kids where you have to strategically add objects, create pathways, and build bridges to divert a falling moon toward an exit point at the bottom in each level. Morning time is fast approaching, and the friendly moon needs your expert help to assist it in leaving its night-time position perched high in the sky. You are the ‘game changer’, and must carefully position the objects (tools) provided on each level (for example, wooden beams, springs, wheels, or cones..) in strategic areas throughout the game environment in order to find a solution (to ensure that the moon falls and reaches its desired destination).
This quirky and innovative brain teaser should be a good fit with fans of online problem solving activities with a fun new twist, and with anyone who enjoys bringing their creative engineering skills to the virtual table! Each level presents a different challenge where you have to tactically and logically manipulate the game area using the various building and construction items (your tools). Trial and error plays a big part in this tricky online head-scratcher – because once you have chosen the best placement for each tool, there’s no going back (it cannot be repositioned)! A basic understanding of physics and gravity is very useful as you try to gauge in which direction the cute personified moon is going to travel. Let’s see what you can ‘add’ to this challenging puzzle! Happy problem solving!
You control the button; you control the outcome! Blockoomz 2015 is a highly interactive, challenging and explosive physics and reactions-based puzzle game. Here, you must utilize smart strategy, excellent timing and smooth mouse control to blast ‘bad guy’ pink, black and grey bombs off of the game screen while simultaneously protecting the ‘good guy’ yellow bombs from harm. As Chief Bomb Expert, you must carefully decide when and where to execute each explosion.
This highly-stimulating, point-and-click arcade game requires very good analytical problem solving and creative engineering skills as you attempt to generate sufficient momentum and interaction to knock some bombs off and out of the play area. Levels are filled with platform-style hindrances as well as bombs positioned in awkward places, so a certain amount of learning through good-old trial and error is essential. A basic understanding of the effects of physics on a "suddenly disorderly environment" is also important – For example, bombs are certain to be flying through the air!
Now, let’s see how well you remain cool, calm and collected under intense pressure in this tricky, incendiary challenge!
Master Block Balancers urgently required: 18 increasingly difficult block-stacking levels available for those who love physics-based, block building / balancing games. Old Constructor is a stimulating Tetris-style construction and balancing game of pencil drawing graphics style, and similar in theme to the Perfect Balance game series. Set against a nostalgic black and white background, you have to create a solid, stable tower structure using a set of differently-shaped blocks in each level. The order of the blocks or the appearance of your structure is entirely up to you. The key thing to remember is that all shapes in each level must be added – no matter what the order or sequence.
This challenging puzzle game requires a basic understanding of the laws of gravity, logical thinking, creative engineering skills (especially as you gauge which shapes would better suit the foundation layers of the structure, and which would be more appropriate for the higher layers and top of your construction). Patience and determination are essential virtues here. Happy tower building!
Send a block home with smart block removals, shrewd strategic planning, and tactful mouse-clicking! Go Home Block 3 is a physics-based, problem-solving puzzle game for kids and teens where you must interact with the play area using your mouse, and cleverly remove obstacles in order to guide a hairy blue block to a wooden ‘Home / Exit Door’. Unfortunately, your block character cannot move of its own accord, and therefore needs your interaction skills to make its journey homeward. Featuring 20 increasingly-difficult levels, you must overcome a range of platform and ledge-based obstacles and hindrances in this ‘escape-the-level’ brain teaser challenge.
Skills required: Fast reaction and mouse-clicking skills are needed, with an emphasis on timing and pinpoint accuracy. Analytical thinking skills must be combined with focus, concentration, stamina, and determination. Some later levels require deep thought and strategy.
Push cute animals toward an exit door by removing stone obstacles and altering the game environment with tactful and accurate mouse clicking! Zoo Escape is a cool, multi-level, physics and timing-based, problem-solving puzzle where you must help motionless zoo animals to ‘escape-the-level’ by pushing, propelling and guiding them toward the exit. Your principle action here is clicking to remove stone blockades – which causes objects to fall and subsequent chain reactions that (hopefully) push the animals to their Exit Door.
Skills required: This fun yet challenging, interactive point-and-click brain teaser game requires tactful mouse clicking, good coordination and anticipation skills, shrewd analytical thinking and problem-solving determination. Some later levels require great patience, stamina, and the key ability to learn from your mistakes (through good old trial and error).
Play a balance and weight-based, problem-solving, visual puzzle game with a simple concept! Out of Balance is a stimulating and thought-provoking, multi-level brain teaser for younger kids through elementary school students where your task is to simply identify the heaviest object in each level. Random items are placed on one or more see-saws (teeter-totters), and you must work out which object is the heaviest using careful consideration, analytical thinking, and problem solving methods.
Skills / strategy required: In this straight-forward, physics-based, visual puzzler of 20 levels, good focus and concentration skills are combined with deduction skills and analytical thinking to find the correct answer. A good strategy is to take your time to carefully study the relationship on each see saw individually, and work to come up with a logical solution regarding which object is the heaviest.