Join storm chasers and explore the tools they use to measure and track invisible patterns in the sky in this exciting book. Teach third-grade students about measuring temperature, wind speed, air pressure, rain, and more with the colorful images and fun facts in this high-interest informational text. Featuring a hands-on “Think Like a Scientist” lab activity that is aligned to the Next Generation Science Standards and instructions for making tools such as a thermometer, barometer, and anemometer, this book helps students apply what they've learned in the text and supports STEM instruction. Helpful diagrams and text features, such as a glossary and index, are also included to improve content-area literacy