Figuring out what the elementary science teacher is looking for in a project can be challenge. There are science teachers who will just give out good science fair projects to send home with the students to do. For the youngest grades the whole class might do the same project. By second or third grade they might send home a list of projects to choose from. The older grades might get a specific topic and specific choices of websites to use. By middle and high school, they most likely are on their own, send home the topic, the requirements and let them find their own. On top of that, each teacher you run across will treat the whole thing in a slightly different way.
Here are two of the biggest problems parents face with good science fair projects for their children.
Problem #1 is misunderstanding the assignment.
Nine time out of ten, everything is clearly spelled out on the science fair assignment sheet that was sent home. Lots of schools also have these things posted online. It is very important that the parent reads this carefully. This is true even for the middle school students. You want to make sure they project chosen matches the assignment. Fortunately and teachers make you bring what you chose in for approval, but the older you get the less that happens.
The most common mistake to avoid is choosing the wrong type of project. Most good science fair projects are investigations that require an experiment where you collect data and draw a conclusions based on your findings. One of the most common type of project found online on the other had are demonstration based project. Sometimes these can be one and the same, most of the time they are not.
Problem #2 is the time factor.
It is always wise for parents to have some kind of heads up when these things are coming so they can arrange schedules. The trick for teachers is not give too much time because people procrastinate, it is a fact of life. So there is always a need to balance everything out.
At home, any experiment needs to be worked around the rest of the homework for other classes, outside the home commitments and if parent supervision is needed, like with most elementary school projects, the parent’s schedules. Working on a good science fair projects needs the same importance placed on the calendar as sports team practices.
By combining these two problems, you can see how by reading the assignment closely ahead of time, you can go out and get the materials you need to have on hand so when the time comes to begin, it can be completed in the time you carved out.
For more information on what it is teachers themselves look for when they choose good science fair projects you can read my blog, One Day Science Fair Projects where I discuss and review what needs to go into a good school science fair project.


