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7th Grade Science Project Ideas Made Simple and Fun


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There are a number of 7th grade science project ideas that a student can choose from to demonstrate concepts learned in class. A few such projects include:

• Collect water from a nearby stream or pond and view a drop of it under a microscope. Note what kinds of things you see and make drawings of them. Which are plants and which are animals? What is greater in your sample, plants or animals? What factors might affect the numbers of each that you find?

• Draw a cell and label all of its parts. What function does each part of the cell serve? Are there differences between plant and animal cells? If do, what are they?

• Name the four different blood groups found in humans. What type is the rarest? The most common? How does the blood type of a person’s parents affect the outcome of their own (i.e. if a person with type A blood marries someone with type O, what type will any offspring have)?

• Draw a picture of a red blood call from a human and label all of its parts.

Now draw a picture of the red blood cell from an animal, like a cow and label all of the parts. Are there any differences? If so, what part do you think these differences play in the function of the cell?

• Build a 3D model of a single-celled animal from cake. Use different tints of frosting to make the different structures inside the animal. Licorice laces can be cut up to represent the cilia. Before the cake is eaten, hand out a sheet that has the different parts labeled with call-outs, but not filled in. Allow people to view the cake and fill in the papers as to what each structure is. Just before the cake is cut, put out a poster that shows what everything is. Let the person who has the most right answers for these 7th grade science project ideas have the first piece of cake.

• Take a sample of cells from the inside of the mouth and view them under a microscope.

Stain the material with a drop of food coloring. Describe what you see. Make a drawing of any clear cells and label all of the structures present.

• Plankton is made up of several kinds of single cell plants and animals. Find out what they are and make drawings of several different kinds of each. What animals use plankton as a food source. What kinds of changes in the environment could change plankton’s survival in the water? Has plankton levels risen or fallen in recent years? Why?

• Different bacteria exist all around us. Where are they found? What role do they play? In what cases should bacteria be encouraged to grow? In what cases should they be discouraged? Give an example of how or why they should be encouraged, and why they should be discouraged.

With a little bit of careful thought it is possible to find any number of 7th grade science project ideas that can be turned into a science project for the inquisitive student.

For more 7th grade science project ideasand step-by-step instructions, visit http://www.easy-kids-science-experiments.com Be sure to check out the site for tons of simple science projects elementary science experiments, middle school, and high school science.

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Posted in Article - Tagged Grade, Ideas, Project, Science, Simple

Middle School Science Projects Made Easy


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Article by Robert Watson

Did you ever participate in a science fair project when you were in school? Just barely got a project turned in because you had procrastinated. Remember having to ask your parents for help and they werent happy? Procrastination is still a kid thing, so you will probably be asked to help out. Here are some suggestions to help get it started.

If you want a nice display consider one of these topics: Gather some seashells and see if you can tell what animal lived in them, either draw pictures or glue the shells to poster board. The Internet is a great place to get pictures of the different types of clouds and you can describe them. Make some clouds out of cotton, remember to include a darker color on them for thunderclouds, etc. and glue them to your poster board with their labels underneath them. Try to determine how slowly or quickly certain foods or fruits ripen. Find a really warm place in your home and leave a piece of fruit there, do it again at room temperature and finally make one colder, like in the refrigerator. You will see changes daily so be sure to write them down. See if different sizes of ice will melt differently. Get several different sizes and shapes containers, put in equal amounts of water and freeze them. Check the containers and after they have frozen take them out to melt and record how long each container took. You can also make a tornado for you next science experiment. Add water about full in a glass jar; Use a little food coloring and some dish detergent and add it to the water. After putting the lid on give the jar several good shakes. Watch how a vortex forms and acts just like a real tornado from the liquid in the jar. If you take a few monopoly houses and put them in the jar, you will see how they add a little touch of fun.

One prize-winning project did not come out as planned. The purpose was to see which plant would grow better using plain water on one and sugar water on the other. The child had said they thought the plant with the sugar water would grow the best. Use two identical pots, cups or whatever you have to plant them in put in several sunflower seeds in each one and water one with the sugar water and the other with plain water. Once they sprout take detailed notes on when they did, if you can you may want to include some pictures. During this experiment the plant that was watered with sugar water did sprout but nothing else and the other plant flourished. During the science fair the child had to present her findings to the judges explaining that the experiment failed comparing it to sugar and sweets rotting your teeth. She was very surprised when she won 2nd place but the judges told her that is what science is about. They also liked the fact that she had done a great presentation even though she was worried about it failing.

Robert Watson is a Middle school science teacher with over 4 years experience as a science fair coordinator at his school. Visit his website for more information about Inexpensive science fair projects and ideas for helping complete them. http://www.sciencefair-ideas.com










Posted in Article - Tagged Easy, Middle, Projects, School, Science
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