Percent Increase and Decrease Quiz

2+ results

Greenhouse Gases and Our Atmosphere

Created by

46 pgs + 23 gifsGreenhouse gases are causing atmospheric warming. The effects upon our earth are subtle but are very important in the years to come. Water vapor and carbon dioxide are the major causes but methane, nitrous oxide and sulfur hexafluoride also factor in. Water vapor keeps some heat from leaving the earth and also increases water levels by helping to melt earth ice. Carbon dioxide mostly from burning fossil fuels also helps keep heat f

4th - 12th

Biology, Chemistry, Physics

Simple Machines - Annotating Diagrams - CRANES

Created by

Sawdust and Sketchbooks

Let your students show off all the work they've done with simple machines. Can they find the pulleys, levers and inclined planes in these real world examples! These engaging worksheets invites students to explore the hidden mechanics behind tower and truck cranes using annotated diagrams. Perfect for upper primary or junior high engineering and STEM classes, this activity supports visual literacy and technical understanding through hands-on sketching. Students will: Identify and label simple ma

7th - 10th

Engineering, Physics, Robotics