I've been making a lot of Quiz Cards lately. I ran two workshops last week where we made them. It's a simple project. I use tabbed coin cell batteries, LEDs, and foam core. To connect the components and make the circuits I've been using brass paper fasteners and conductive thread. It's a bit tricky to "see" the circuit for beginners because it covers both the front and back of the board. But it doesn't take long to explore and discover that you can change the "right" answer, you can add more answers, or you can even make all the answers light up!
I love the artwork and the questions. I get lots of math questions.
And science questions.
But I like the questions where you have to guess the answer.
I like pizza too! And I love it when everyone shares their cards at the end of the workshop.