If you're new to formative assessment probes, you'll love the latest book in the bestselling Uncovering Student Ideas in Science series. Authors Page Keeley and Laura Tucker give you 32 engaging questions, or probes, that can reveal what your students already know--or think they know--about core Earth and environmental science concepts. Armed with those insights, you can use the probes' teacher notes to adjust your approach and present the science in grade-appropriate ways so students will learn the content accurately. If you're among the thousands of educators who love the Uncovering Student Ideas in Science series and crave probes specifically about Earth and environmental science, you're in luck. The probes are organized into four sections: land and water; water cycle, weather, and climate; Earth history, weathering and erosion, and plate tectonics; and natural resources, pollution, and human impact. The 10th book in this wildly popular, award-winning series offers field-tested teacher materials that provide science background and link to national standards, including the Next Generation Science Standards. The new probes are short, ready to reproduce, and easy to use. Why wait? It's time to help your students demystify why the ocean is salty, how old the Earth is, and which direction water swirls when it goes down the drain.