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Why do some spiders weave spiral orbs while others weave, tangled or tunneled webs?
Activities & Resources
Explore a wealth of engaging STEM activities and resources that will spark your curiosity and inspire your love for science. Our hands-on activities are designed to be done from the comfort of your own home, so you can learn and explore at your own pace. With easy-to-follow instructions and accessible materials, you can dive right in and start exploring the wonders of science.
Practicing science process skills early and often is important for children’s brain development.
Activities, Projects & Builds
San Diego residents reported an increase in coyote sightings in suburban neighborhoods
Phenomena
In eastern San Diego County, just north of Interstate 8 in the McCain Valley,
Phenomena
While water can dissolve the black inks, we need paper to more clearly separate the different colored inks
Activities, Demonstrations
Why do high and low tides vary between two locations within close proximity of one another?
Phenomena
What is the cause-and-effect relationship between an intense rainy season followed by an intense wildfire season?
Phenomena
