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1 hari yang lalu · With an improved telescope he built, he observed the stars of the Milky Way, the phases of Venus, the four largest satellites of Jupiter, Saturn's rings, lunar craters and sunspots. He also built an early microscope . Galileo's championing of Copernican heliocentrism was met with opposition from within the Catholic Church and from some astronomers.
3 hari yang lalu · Galileo was the first astronomer to publish drawings of the Moon based on telescopic observations. In his book, Sidereus nuncius (Starry Messenger), published in 1610, Galileo included copperplate engravings of drawings he had made of the Moon in four different phases. The images were a revelation.
5 hari yang lalu · Galileo's experiments with a ball rolling down and up ramps of various angles led him to the concept of inertia. Duration: 1:20. VIDEO QUIZ. Table of Videos. Chapter 1: About Science.
5 hari yang lalu · Explore simple physics with easy, hands-on experiments kids will love. From falling objects, balancing apples, and even an egg drop challenge, enjoy these fun gravity science projects for kids! Table of Contents. Everyday Examples of Gravity. Free Gravity Information and Activity Pack.
4 hari yang lalu · In this post, we’ll share some easy biology experiments and activities you can do with kids, whether you’re a parent or a teacher. From learning how to build DNA to exploring how plants grow, there are so many fun activities kids will love!
3 hari yang lalu · 2. Teaching Force and Motion – Balloon Rocket Experiment. Here’s a classic science experiment that’s always a hit with kids. In this activity, students create balloon rockets to see Newton’s Third Law in action. They’ll learn that every action has an equal and opposite reaction. All you need is a balloon, some string, and a straw.
5 hari yang lalu · 6. Family Art Project. Organize a family art project where students and their parents collaborate on creating artwork that reflects a particular theme or lesson. These projects can be displayed in the classroom or during a special exhibition night, giving parents a sense of pride and ownership in their child’s work. 7.
