Working Model of the human heart for the school and college project for science Exhibition. Working model of heart, if you are looking for an innovative biology science fair/exhibition project? if yes; don’t worry just try making a working model of the human heart. It doesn’t require a big list of material but you can…
Do Plants Grow Towards Light: Biology Science Fair Project on Phototropism Do Plants Grow Towards Light This is a good science fair project that investigates a property of plants known as phototropism: that is, their ability to grow toward light sources wherever they may be. You may be surprised at how clever these plants can…
Science project for 7th grade Here we’ll show you science projects for 7th graders that you can do in your own front lawn. One examines soil chemistry and what kinds of chemicals can change the way grass grows, and the other challenges you to count, identify, and classify all the types of trees that can…
Grade 5 Science Fair Project fireproof balloon Purpose : To observe the phenomenon of heat absorption and transfer of energy using water , the air inside a balloon, and an external flame. Balloons are rather fragile things. When the air inside a balloon is released suddenly, there will be an explosion. The pop sound is…
Science Fair Project How to keep an apple from turning brown: why do apples turn brown when exposed to air? The chemical reaction causes an apple, and other fruits and vegetables to turn brown because of Enzymes that are the proteins which react with its environment, changing the color of an apple or other to…
Introduction of Working Model of the Windmill Working Model of the Windmill Summery: In this article you will learn how to make working model of the windmill with using household material like cardboard paper cups etc, this projects can be demonstrate in science fair or science exhibition. Windmill or wind turbine is one of the…
Which colors absorb more sunlight than others? Science Fair Projects for kids Grade Levels: K-3 Question: Do some colors absorb more sunlight than others? Possible Hypotheses: All colors absorb the same amount of sunlight. Some colors absorb more sunlight than others. Materials: Four tall clear glasses Water Food coloring Immersion thermometer Procedure: Fill the glasses…
Thermal Energy Put to Work Grade Levels: 7-9 Question: Can thermal energy be made to do useful work? Possible Hypotheses: Thermal energy is/not useful energy that can be used for work. Materials: Plastic 1-liter bottle Large balloon Bowl of hot (not boiling) water Bowl of ice water Small rock Procedure: 1. Cool the balloon and…
Solar Cooker Science Fair Project Research project for kids Grade Levels: 7-9 Question: Which natural material works best to insulate a homemade slow cooker: paper, cloth, or hay? Possible Hypothesis: The best insulator for a slow cooker is paper/cloth/hay. Materials: 3 cardboard boxes of equal size (large enough to hold pan and insulating material) 3…
Science Fair Research Project Grade Levels: 7-9 Does adding salt to water lower its freezing point? Frozen Salt Question: Does adding salt to water lower its freezing point? Possible Hypothesis: Adding salt does/does not lower the freezing point of water. Materials: Four 8-ounce plastic cups Measuring cup Box of table salt (sodium chloride) Freezer Thermometer…
How to make an ant colony or Make an Ant Farm (Formicarium) How to Make an Ant Farm: An ant farm also called formicarium its a container which is designed primarily for the study of ant colonies and how ants behave. In this project you can build your own an ant farm for your…
Science Fair Project: Archimedes’ Screw How to make the Archimedes’ Screw Material: Plastic drinks bottle (1Litre) narrow plastic tubing (approximately 1.5 meters, 4-7mm diameter), two bowls or basins waterproof tape (e.g. duct tape) water, food coloring Book or something to raise one bowl. Measuring jug/graduated cylinder; various lengths of pipe and diameters of plastic tubing…