Campfire Starters - stuff toilet paper rolls with dryer lint. You can even roll and wrap in newspaper. Toilet paper rolls and dryer lint are an inexpensive DIY project - in fact free and you are recycling!
Playground Design Challenge - This is a fun, hands-on culminating activity for the Grade 1 Ontario Science Curriculum: Materials, Objects & Everyday Structures. Students will design and build their own playground structure. I have included the materials w