background preloader

Explore, Play, Discover: Websites, Activities, and More

Related:  EXPERIMENTSCiencias

Science Fair Ideas Video for Kids - Be captivated watching the excellent selected and really easy to understand Science Fair Ideas facts for kids video: This is a great video that shows fun experiments you can do that is about exothermic reactions. With this video, you will be able to see the “hot ice” experiment, which turns water into ice with just a touch of a finger. You will find a list of the materials needed for this project in the video. The video will show the step by step tutorial on how to make this project and demonstrates different kinds of experiments that show the same principle. Watch this beneficial Science Fair Ideas facts for kids video and considerably boost your young kid’s interest in Science Fair Ideas. This Science Fair Ideas video is easy to enjoy for your children, from those partaking in early learning programs for pre-Kindergarten kids, until nationwide school children, naturally encompassing young kids and toddlers schooled at home. Liked the Science Fair Ideas video?

Lawrence Hall of Science - 24/7 Science Welcome to Twenty Four Seven Science! Activity Collections View All Citizen Science Activities How fast does the wind blow? So many questions—and so many ways to find answers! Bridge Builders How Fast Is the Wind Gooo! Filling Without Spilling Parachute Drop Crystals Bird Beaks Sticky Situations Oil Spill How Old is Your Penny? Measure Yourself Where Do Plants Grow? Bug Hunt! Afterschool KidzScience Afterschool KidzScience AfterSchool KidzScience™ kits are designed specifically for children in grades 3 - 5 in out-of-school settings. Check Out Science Check Out Science Check Out Science makes doing science with your family easy, no scientific expertise necessary. Explore Your World Explore Your World You don't have to trek through a rainforest, blast off for space, or dive to the deep sea to explore your world. Roadside Heritage Roadside Heritage Roadside Heritage is an informal science educational project with its origins in the stunning landscape of the Eastern Sierra along the 395 scenic byway. Save Sam!

Christmas star › Tricks (ABC Science) The Surfing Scientist › Tricks Celebrate the Yuletide with this classic trick. Five wooden toothpicks, a straw and some water are all you need to be the Christmas dinner science star. By Ruben Meerman Can't see the video? ^ to top What's going on? Wood is amazing stuff. All wood is about 50 per cent carbon by dry weight, 44 per cent oxygen and just 6 per cent hydrogen. The missing mass turns back into carbon dioxide and water. Freshly cut wood contains lots of liquid water which the tree was hoping to use to make more wood before someone came along with a chainsaw. When dry wood gets wet again, it swells a little. When you squeeze a drop of water onto the broken toothpicks, the wood gets wet and swells causing the 'hinges' to straighten back out again. Tags: physics Published 16 December 2014 Who is the Surfing Scientist? Despite being as 'Aussie as', Ruben Meerman was actually born in Holland. He decided to study physics at school in an attempt to sit next to a hot girl.

Ecosystems for Kids - Science Games and Videos Ecosystems for Kids An ecosystem is a community of living and non-living things that function together. Within an ecosystem, organisms are interdependent and adapted to the environment. Play Quiz Games : NeoK12 is iPad & Android tablet ready. Science Games, Diagrams & Activities : Pictures & School Presentations : Science Videos & Lessons:(Reviewed by K-12 teachers) Search Videos Suggest Science Videos Click below to find & suggest other science videos. Topic : Ecosystems Standards Common Core State Standards Videos are embedded and streamed directly from video sites such as YouTube and others. NeoK12 makes learning fun and interesting with educational videos, games and activities for kids on Science, Math, Social Studies and English. Copyright © 2009-2019 NeoK12 Education. Ecosystems for Kids An ecosystem is a community of living and non-living things that function together. Play Quiz Games : NeoK12 is iPad & Android tablet ready. Science Games, Diagrams & Activities : Search Videos Topic : Ecosystems

Make a Liquid Layers Density Column When you see liquids stack on top of each other in layers, it's because they have different densities from each other and don't mix well together. You can make a density column—also known as a density tower—with many liquid layers using common household liquids. This is an easy, fun and colorful science project that illustrates the concept of density. Density Column Materials You can use some or all of these liquids, depending on how many layers you want and which materials you have handy. HoneyCorn syrup or pancake syrupLiquid dishwashing soapWater (can be colored with food coloring)Vegetable oilRubbing alcohol (can be colored with food coloring)Lamp oil Make the Density Column Pour your heaviest liquid into the center of whatever container you are using to make your column. Carefully pour the next liquid you are using down the side of the container. The hardest liquids to deal with are water, vegetable oil, and rubbing alcohol. How the Density Tower Works

CELLS alive! How to Make a Cloud in a Bottle - Science Demonstration Here's a quick and easy science project you can do: make a cloud inside a bottle. Clouds form when water vapor forms tiny visible droplets. This results from cooling the vapor. It helps to provide particles around which the water can liquefy. In this project, we'll use smoke to help form a cloud. Cloud in a Bottle Materials 1-liter bottlewarm watermatch Let's Make Clouds Pour just enough warm water in the bottle to cover the bottom of the container.Light the match and place the match head inside the bottle.Allow the bottle to fill with smoke.Cap the bottle.Squeeze the bottle really hard a few times. The Other Way to Do It You can also apply the ideal gas law to make a cloud in a bottle: PV = nRT, where P is pressure, V is volume, n is number of moles, R is a constant, and T is temperature. Instant cloud! How Clouds Form Molecules of water vapor will bounce around like molecules of other gases unless you give them a reason to stick together.

Physics Simulations Physics Simulation How Do You Prove Air Has Volume (Takes Up Space)? Air, and how it behaves and moves, is important to understanding the basic processes that lead to weather. But because air (and the atmosphere) is invisible, it can be hard to think of it as having properties like mass, volume, and pressure -- or even being there at all! These simple activities and demos will help you prove that air indeed has volume (takes up space). Difficulty: Easy Time Required: Under 5 minutes Activity 1 - Underwater Air Bubbles Materials: A small (5-gallon) fish tank or other large containerA juice or shot glassTap water Procedure: Fill the tank or large container about 2/3 full of water. Activity 2 - Air Balloons a deflated balloona 1-liter soda bottle (with its label removed) Lower the deflated balloon into the neck of the bottle. Another very simple way to demonstrate that air takes up space? Take a balloon or brown paper lunch bag. Project Takeaways: Air is made up of a variety of gases.

Corporación Buinaima | Asociación Colombiana Pro Enseñanza de la Ciencia Make Non-Toxic Glue From Milk Updated November 27, 2014 Use common kitchen materials to make your own glue. Add vinegar to milk, separate the curds, and add baking soda and water. Glue! Difficulty: Average Time Required: 15 minutes Here's How: Mix 1/4 cup hot tap water with 2 T powdered milk. Tips: The separation of curds and whey works best when the milk is warm or hot (which is why powdered milk is used).If the separation doesn't work well, heat the milk or add a bit more vinegar. What You Need: 1/4 cup hot water1 T vinegar2 T powdered dry milk1/2 tsp baking sodawater

The Best Edible Science Experiments You'll Actually Want to Eat Hands-on science experiments and projects are always a hit with kids, in the classroom and at home. Want to make them even better? Make them delicious, too! Of course, you’ll want to use common sense about safety and good food hygiene along the way. 1. What kids learn: The structure and purpose of DNA What to do: Use toothpicks and candy (or fruit, for a healthier option) to build a DNA model. Source: WikiHow 2. What kids learn: How metamorphic, sedimentary, and igneous rocks are formed What to do: Use Starburst candies to explore the ways pressure and heat form different types of rock. Source: Lemon Lime Adventures 3. What kids learn: The phases of the moon What to do: Use the chart (click below for the full image) to create and discuss the different moon phases using Oreo cookies. Source: Optics Central 4. What kids learn: Spherification, conservation What to do: You’ll need some special chemicals, which are readily available online, for this edible science experiment. Source: Inhabit 5. 6.

Borax-Free Slime Recipes The traditional slime recipe calls for glue and borax, but you can make slime without borax, too! Here are some easy borax-free slime recipes: Borax-Free Slime Recipe #1 You may see this slime called "goo." This is non-toxic slime that flows when you pour it or set it down but stiffens if you punch it or squeeze it. 1/2 cup liquid starch1 cup white gluefood coloringMix together the liquid starch and glue.Add food coloring if you want colored slime. Borax-Free Slime Recipe #2 1-1/2 cups flour1 cup cornstarch1-1/2 cups waterfood coloringIn a saucepan, mix together the cornstarch, 3/4 cup of water and the food coloring.Heat the mixture over low heat until it is warm.Stir in the flour, a little at a time, until all of it has been added.Stir in the remaining water. Borax-Free Slime Recipe #3 2 cups cornstarch1 cup warm waterfood coloringStir the cornstarch into the warm water, a little at a time until all of the starch has been added. Borax-Free Slime Recipe #4 This slime is electroactive.