How can we reduce the amount of marine debris entering our oceans?

How can humans safely explore Mars?

How can we use data to reduce our families’ impact on the environment?

How can we protect an endangered species in our area?

How can we use data to take effective action on climate?

How can we keep our communities safe in the face of natural hazards?

How can we create a Recess Path for kids in our school to use when we have indoor recess?

How can we take care of the environment and inspire others to help us?

Can one square meter predict the health of our ecosystem?

How can we reduce the impact of our food-growing systems on the environment?

How can we use light and sound to communicate different kinds of feelings without words?

How can we teach people about the weather in our community?

How can we teach children to be stewards of the environment?

How can we redesign a public space to make it more environmentally sustainable?

How did the continents come to look the way they do, and how will they change in the future?

How can we help people survive in extreme temperatures?

How can we plan and prepare a meal to feed people in our community?