The Magic Ketchup Experiment! Kid friendly site with lots of neat experiments!
Walking Water Kids Science Experiment!
Make your own colorful rainbow paper with just three materials! Easy physics demonstration, art project, and science activity for kids of all ages.
Chemistry Experiments For Kids | Science Experiments For Kids aspirin+ water in a jar plus darkness 4-5 days adding aspirin one a day grows the image
Science: Rainbow Sugar Water Density Science Experiment STEM activity for kids
Science can be loads of fun. From creating contraptions and models to learning about the inner-workings of life...science experiments meant for older kids.
Oven-Baked Green Bean Fries on Tone-and-Tighten.com - a huge hit with my kids!
Make a Pop Bottle Ecosystem to show illustrate how the animals, plants, and non-living things in an environment all affect one another. Also includes a lesson on responsibility.
18 hands on activities to learn about the moon
15 cool science YouTube channels kids love - learn science behind everyday phenomenon, watch fascinating science experiments, see science explanation of unexpected questions.