103 reactions · 78 shares | DRUMROLL PLEASE...It's the Top 10 popular Gizmos countdown! #4 Cell Types helps students explore a wide variety of cells, from bacteria to human neurons, using a compound light microscope. | ExploreLearning Gizmos | Facebook

5.3K reactions · 2.8K shares |  Meet the Next Generation Bill Nye ‍ Dr. Jeff (the Dancing Scientist) tours schools nationwide and hosts Generation Genius, fun science videos & lessons for grades 3-5.  Try it FREE and then get it for your school through the PTA! | Generation Genius | Facebook

4.7M views · 964 reactions | Did you have a difficult time in high school or college chemistry? Give chemistry another shot in Hillsdale’s free online course, “The Great Principles of Chemistry.” Over nine lessons, this free online course provides the fundamental education in chemistry everyone should receive by explaining its great discoveries, revealing the why behind the periodic table, and exploring the nature of the atom. | Hillsdale College Online Courses | Facebook

151 reactions · 40 shares | Mystery Science is an easy way to prep a last-minute science lesson - for FREE! ⠀ ⠀ Our lessons require little prep and minimal supplies - so you can be ready to teach right after previewing the lesson. ⠀ ⠀ Sign up today and get a FREE membership for this school year! | Mystery Science | Facebook