Thorhild Efteland

Thorhild Efteland

Thorhild Efteland
More ideas from Thorhild
Science fair projects can be tedious. Most experiments require a lot of hard work and expensive materials. Try a simpler experiment that is still impressive. Doing an experiment on tooth decay is both beneficial and interesting. It only requires a few inexpensive materials and a week's worth of observation and record keeping. The experiment...

Ideas for a science fair project on tooth decay include displaying how acidic solutions decay teeth and how fluoride prevents decay.

Making fireworks with paint and cardboard rolls. Great new year's celebration activity

Here is a super easy and fun New Year’s Day Celebration activity - Creating Fireworks with Paint! The print pattern created by the cardboard roll fans mimics that of fireworks brilliantly and children can create as.