information technology

An adult and a child holds a metal baking sheet above the antennae of a Wi-Fi router on a block of wood, placed on a table. Another child holds a shell of tinfoil around a block of wood placed apart from the first block.

Radio Explorers: Wi-Fi Detective

Learners explore how to manipulate the radio waves from a Wi-Fi router using household materials and an app to measure Wi-Fi signal strength.

A purple voting station with four options asking what the size of Nano is

Vote Nano!

In this activity, learners will vote on different questions about nanotechnology with marbles in separate containers, and visualize how others have answered the same question.