Red Cup STEM Challenge for Kids - these simple STEM challenges are perfect activities for teens and kids of all ages. They use things like red cups that you already have at home. Tons of fun with science, tech, engineering and math.
Mixed paving materials - I like how this looks, plus it makes repurposing easier! CT - note: Could get some pavers that match front walk and combine with other materials to tie both looks together. Definitely want the walk to be permeable.