Learn about the scientific method, the steps of the scientific method, and how to use it. Get free resources and activities.| Science Notes and Projects
This is a collection of nickel facts. Nickel is the element with symbol Ni and atomic number 28. It is an important transition metal.| Science Notes and Projects
Neptune facts, including its discovery, orbit, size, structure, rings, moons, atmosphere, potential for life, and how to observe it.| Science Notes and Projects
Jupiter is the largest planet in the Solar System. Discover facts, structure, moons, rings, missions, and role in protecting Earth.| Science Notes and Projects
Learn what an electron is. Get its definition, learn where to find electrons, and understand the properties of this type of matter.| Science Notes and Projects