Posts

LED Flat Flashlight

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Materials: 5 mm or 10 mm white diffused LED light (We got ours from Evil mad Scientist , which unfortunately they are no longer selling. Other suppliers  All Electronics ,  Goldmine Electronics , or Amazon) 3V lithium coin battery (we got ours from sciplus.com item #  40919) copper tape (found in the gardening section of hardware stores as an anti snail/ slug product or alternatively in 1/4'' form on Amazon ) electrical vinyl tape jumbo craft stick Tools: Scissors Ruler (optional) Cut copper tape long enough to go down the length of the craft stick and to wrap about 1/2'' to the other side. Place your coin battery on to the short piece of copper tape you wrapped over the end of the stick with the positive side of the battery facing up, negative side down touching the copper tape.  Take a shorter piece of copper tape and fold each end over about .75'' each side, leaving the middle section with adhesive, and adhere it to the craft stick...

A Human Hypothesis

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Discovery Science · Week 7 Nature Explorers — what counts as nature? Oakland students argued their way into a definition of nature, then built card stock helper hands to test what belongs on the list. Robot hands Model Nature Theme Try again Mindset Oakland Location “Do rocks count as nature?” — A student, launching the debate We opened by asking students to share a favorite memory in nature. One student said rocks. That answer started an argument. Do rocks count as nature? Some students were sure they did. Others were just as sure they didn’t. Rather than settle it, we turned the question outward: what makes something a part of nature? Students started building a definition on the spot. Things that can be fed. Things that breathe. Things that need water to su...

A Room Full of Heroes

Discovery Science · Field Notes A glowing emblem, a quiet challenge, and a room full of superheroes. Oakland students built their first paper circuit — and discovered that troubleshooting is a kind of power too. Circuits Build Identity Theme Try again Mindset Oakland Location “If you were a superhero, what power would you use to help someone in your community that you care about?” — How the Session Started This curriculum begins with a simple belief: when students build and troubleshoot in a safe, low‑risk environment, their sense of what they can make expands.  A paper circuit is small, but it asks a lot — precision, patience, and a willingness to keep testing when the light stays dark.  Today’s lesson invited students to connect that persistence to their own identities, imagination, and community. Instructor demo: "My Mind is My Superpower"; now it's your turn to share your superpowers Lesson snapshot Superhero pape...

Water, Wonder, & the Wisdom of Mistakes

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Discovery Science · Week 6 Water and Wonder: six stations, one honest “oops.” Our most scientific lesson yet wasn’t because everything worked perfectly — it was because it didn’t, and we stayed curious anyway. 6 Stations Water Theme Try again Mindset Oakland Location “Real science experiments don’t always look like they do on YouTube.” — A student, mid-experiment Today’s lesson was our most scientific yet, not because everything worked perfectly, but because it didn’t—and we stayed curious anyway.  Lesson snapshot The Water & Wonder Stations Students rotated through six short, hands-on experiments, each with its own materials, steps, and surprise. 1. Soap & “run-away” parsley Materials: pie tra...