science fair projects for 5th grade
Science Fair Projects for 5th Grade
What are the different easy-to-perform science fair projects for children in the 5th grade? In this article, Buzzle has provided different ideas for some projects that kids can execute with minimal supervision and guidance.
- Test the olfactory senses of different people, and record the differences according to age, gender, item being smelt, etc.
- Measuring the acidity or pH level of different fruits by conducting tests on their juices.
- Measuring the acidity and alkalinity of vegetables by performing a litmus test.
- Tests on the production of electricity from different materials available at home.
- Test the effect of temperature on air volume.
- Does the type of wood being burned have an effect on the time taken to burn.
- Testing the principle of crystallization of Epsom salts.
- Studying how the Sun can be used as a device to tell time.
- Place the container on a low flame, and allow the water in it to boil.
- Add the Epsom salts and stir. Continue stirring till the salt settles at the bottom.
- Switch off the flame, and remove the container. Add the detergent, and stir.
- Once the mixture cools down, use a brush to apply the same to the glass. You will notice the formation of crystals which gives the glass a frosty appearance.
- Find a spot that is not shaded, and gets a lot of sunlight.
- Take the stick and fix it in the soil.
- Record the position of its shadow every hour, and use the pebbles that you have to mark it. Continue this till the end of the day, and you have your sundial.
- Take the glass of water, and add the food color to it. Mix it so that the color settles properly.
- Place the celery stalks in the colored water.
- After a while, you will notice that the color is being absorbed by the celery stalks, and that it is slowly rising up. This is a result of capillary action, and is an example of osmosis.