20 brand-new outdoor STEM challenges, the sequel to Outdoor STEM Challenge Cards. Twist real rope from grass. Tune a launcher until it hits the target three times straight. Move water uphill. Weigh things on a balance scale made from a stick and string. Five themes of four challenges each, arranged easy to hard, all built from what you find outside and around the house.
Want to read how it goes first? 15 Outdoor STEM Challenges That Don’t Feel Like School
Ages 6–14 · Card guide · 3 skill levels
Twenty new build-and-test challenges in five themes that go deeper than one-off builds: a child can pull one random card, or ride a whole theme from making rope to strength-testing the knots. Plan, build, test, improve, the same loop as the first deck, aimed at new physics.
The patch of grass behind the house is the most underrated educational space on the planet. These activities turn outside time into learning time without any kid noticing the difference.
Read more
The backyard is the most underrated classroom on the planet. Here's how to use it.
Read the guide →Nature & Outdoor STEMA creek, a pile of sticks, and a challenge. That’s three hours of engineering no worksheet can match.
January 20, 2026Read article →Nature & Outdoor STEMA three-year-old and a thirteen-year-old can do the same outdoor STEM activity. The trick is knowing how to change the question.
All 120+ activities
The membership covers nine topics (math, AI, communication, planning, creativity, outdoor, entrepreneurship, worldschooling, and emotional & social skills) with new activities every quarter. $99/year, locked in for life as a founding member.
Unlock everything, $99/yr→$99/year founder rate14-day money-back guaranteeCancel anytime
Not ready to join?
Free 7-day guide
Seven real-world activities. One a day, for a week. No payment, no commitment.
Designed by a teacher with 15 years of classroom experience, now homeschooling her own kids.
