Cycling of Water Preview CT-STEM

Tracing Matter Model

Draw a model to trace matter in the demonstration. Use the key on the model to show where matter is. Use amounts of a symbol to show proportion, such as the same amount, more of one than the other, etc.

Questions

Please answer the questions below.

Question 3.1

Add to the model below to show the transfer of matter in this demonstration. Use the key provided to show the molecules of matter. Select a certain number to show proportion or ratio of molecules. Be sure to identify if ratios change.

Note: Draw your sketch in the sketchpad below

Notes

These notes will appear on every page in this lesson so feel free to put anything here you'd like to keep track of.