The conclusion of a science experiment summarizes how your results supported or contradicted your hypothesis. See a sample of a conclusion and find out what makes a good conclusion.

The design requirements for a science project will differ from those of anyone else because it will apply to a specific problem statement and the product, system, or experience that is being designed. In the table, are some examples of...

Learn about conducting your own investigation with these tips on following the scientific method. Find out how to state hypothesis, make observations, collect and analyze data, and display data to share results and conclusions of your...

Science activity shows what happens when an orange or clementine is mixed with baking soda. Links to video of the experiment.

Science activity shows how a candle is extinguished invisibly,

Turn your pumpkin into a volcano science activity shows what happens when water, food coloring, dish soap, and vinegar are mixed with baking soda. Click on the link to watch Scientist Joe make the Jack-O-Cano experiment.

Science activity shows what happens when a bar of soap is heated. Links to video of the experiment.

Hazel Hutchins has written the TJ series of novels. This teaching guide for TJ and the Rockets, about TJ and his science fair project, includes a book summary, teaching ideas and the author's reflections on writing the book.

By applying principles of industrial engineering and time management, you will learn how you can speed through your chores and still have time to kick back and relax. You will also learn that time-efficiency is not the only factor...

Scijinks offers interactive activities covering weather. Find out how weathermen predict the weather, write a fun book about weather, pick a science project, and much more.

Watch Scientist Joe make a figure drawn with a dry erase marker dance. Links to video of the experiment.

Watch Scientist Joe make a model of a rainstorm in a glass. Links to video of the experiment.

Watch Scientist Joe fashion art out of water, paint, and surface tension. Links to video of the experiment.

Watch Scientist Joe demonstrate how to make a hovercraft in this video presentation.

Watch Scientist Joe conduct the ice fishing experiment in this video presentation.

Watch Scientist Joe demonstrate how to make a turkey in a glove using homemade slime in this video presentation.

Paint a pretty design using milk. See what happens when you add dish soap to the milk.

Watch Scientist Joe demonstrate how to make snow in your kitchen in this video presentation.

Watch Scientist Joe make a volcano using common household products in this video presentation.

Watch your pumpkin turn to mush in this hands-on experiment.

Use shaving cream to design pretty paper in this hands-on experiment. Links to video of the experiment.

Watch conversation hearts dance with this hands-on experiment. Links to video of the experiment.

Cook up a sizzling snowball with this hands-on experiment. Links to video of the experiment.

Use skittles to form a rainbow with this hands-on experiment. Links to video of the experiment.