Free Earth Science Lessons NEW! Composition Of Ocean Water What exactly is in ocean water? In this fun activity students color in 1,000 based on the composition of a drop of ocean water. More-free Weather Forecasting Getting ready to teach weather? This lesson will introduce students to meteorologists, and get them interpreting weather maps. More-free Biomes-Color Map A simple but powerful little handout. After going through the temperature and precipitation table at the bottom, have students color the map so it looks just like the one in their book. More-free Biomes- Graph Precipitation Since students never get enough practice graphing, use this next time you're going through the biomes. After filling in temperature and annual precipitation data for each of the 7 biomes, they'll make a bar graph. And then it will be easy for them to remember how much precipitation falls annually in each, and how they compare. Follow the directions in the notes section of the PowerPoint. More-free Rock Cycle-YouTube Videos Couple these 4 YouTube links with a few rock samples that you might have, and what you end up with is a lesson in which students know and understand what the 3 kinds of rock are. More-free Humidity Yes, you can measure temperature with a thermometer. But did you know you can also measure relative humidity with one? This lesson also sneaks in some background information about earth's atmosphere. More-free Premium Earth Science Lessons -Stronger Lessons, Stronger PowerPoints Interactive Notes-Plate Tectonics In this set of interactive notes students: 1.compare the shell thickness of a chicken egg with the earth's crust, 2.make tectonic plates that offer clues as to how things began, 3.observe what those plates do on a convection current, and 4.mark the path of the current. More What are Interactive Notes? Earthquakes-Plotting Recent Activity In this 2-day activity your students will set up a World and U.S. map and then plot earthquakes that happened as recently as minutes ago on it. More Plate Tectonics-Electronic Scavenger Hunt When was the last time your students actually had fun digging through their text book? Has it ever happened? If not, then you could definitely use this activity. More Seasons-Two Reasons For The Four Seasons A flashlight and a globe are all that students need to understand what causes the seasons. Before you even explain anything, they will see with their own eyes that it has little to do with how close we are to the sun. More Earth Clock-A Timeline Past To Present Can earth history can be fun? Yes! This lesson reaches back to the beginning of earth, some 4.567 billion years ago, and presents its entire life, up to now, on the scale of a 24-hour clock. More ►Download Special - $9.99 You get: All 34 Premium Lessons ($29.70 value) Download 4 FREE "Science Bites" -a 12 page e-book full of great demonstrations for busy science teacher ($5.99 value) Preview "YouTube Teacher Essentials" -my newest 10-page Special Report. Find the perfect YouTube video, then bookmark and even save it like a pro! ($4.99 value) Preview A $40.68 value. Yours for just $9.99! You save $30.69!! $9.99 Download now-39 MB ►Or, get all 34 Premium Lessons on CD-ROM for $24.99 (free shipping) $24.99