Interactive Labs · Dual coding
Redesign a cluttered slide.
Toggle each principle on and off to see what it changes, and how strong the evidence behind it is.
Design exercise
Redesign a cluttered slide
Apply each principle and watch the slide change. Applied 0 of 4.
Amazing Water Adventures!
The water cycle
Key: A = Evaporation · B = Condensation · C = Precipitation · D = Collection
The sun warms the sea and water evaporates into vapour. Rising vapour cools and condenses into clouds. Water falls from clouds as rain or snow. Rivers carry the water back to the sea. This continuous process has been happening for billions of years and is driven by energy from the sun, which is also responsible for weather systems around the world.