Curated OER
Bubble and Boyle
Middle-schoolers still enjoy playing with bubbles! In this series of eight laboratory activities, science learners explore convex and concave surfaces, angles, gas laws, buoyancy, density and more!
Curated OER
Personal Space
Young scholars explore the meaning of personal space. In this social skills lesson, students are taught to respect others personal space by discovering their own personal space, and reading a story to identify when that personal space...
Curated OER
Word Problems
In this mathematics worksheet, 5th graders solve a number of word problems by selecting the best answer for each. They read each problem and fill in the bubble next to the answer selected.
American Chemical Society
American Chemical Society: Science for Kids: Solids, Liquids and Gases
Engaging hands on science lessons for grades 2-6 on the three states of matter.
University of Hawai'i
University of Hawaii: Bubble Sort
This page explains how a bubble sort works along with examples and source code.
Physics Games
Physics Games: Bubble Quod
You're in a bubble and that pointy thing in each level is your only ticket to freedom. Don't let any obstacles stand in your way!
Center of Science and Industry
Cosi Columbus: Strange Soap
Investigate the behavior of a soapy bubble solution, and find out why bubbles move, and ultimately pop.