Popular Science. ALEX - Alabama Learning Exchange. Newton's Laws of Motion. The motion of an aircraft through the air can be explained and described by physical principals discovered over 300 years ago by Sir Isaac Newton.
Newton worked in many areas of mathematics and physics. He developed the theories of gravitation in 1666, when he was only 23 years old. Some twenty years later, in 1686, he presented his three laws of motion in the "Principia Mathematica Philosophiae Naturalis. " The laws are shown above, and the application of these laws to aerodynamics are given on separate slides. Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. The second law explains how the velocity of an object changes when it is subjected to an external force. F = m * a For an external applied force, the change in velocity depends on the mass of the object. The third law states that for every action (force) in nature there is an equal and opposite reaction.
Physical Science. eGFI - For Teachers. Rader's CHEM4KIDS.COM - Chemistry basics for everyone! Mathalicious. Khan Academy. Visual Dictionary Online. 50 Really Cool Online Tools for Science Teachers. A 21st-century education revolves around the Internet for everything from collaboration, tools, lessons, and even earning degrees online.
If you are looking for ways to integrate online learning into your science class or science degree programs, then take a look at these cool online tools that are just perfect for both teachers and students. Science Tools to Use with Students These tools offer opportunities for learning about climate, cells, the human body, nature, and more. ChemiCool. Share this periodic table with your class for an easy to use tool with information on each of the specific elements.GPS Activities and Lesson Plans.
AP Tools Whether you are setting up a new AP curriculum or are just looking for additional material to use with your AP science students, these tools will help. Advanced Placement Biology. Websites and Resources for Science Teachers These websites are chock full of amazing resources and tools for science teachers. Discovery Education. Calculators Online Games. Visual Dictionary Online. 3M Science of Everyday Life - Discovery Education. CSI: The Experience - Web Adventures.
New Sims. Welcome to NanoSpace! StudyJams. 6 Virtual Tours Of The Human Body For Free Interactive Anatomy Lessons. When it comes to interactive virtual views, we have gone to space and around the globe.
So, it’s not surprising that we are also going within ourselves on a virtual journey of the human body. One of the finest tools available online is Visible Body. Unfortunately, it’s not free anymore. But you can see the beauty of it thanks to the free demo that allows you to explore the head and neck. If you are disappointed that there aren’t any free interactive anatomy tools, worry not. Google Body You can trust Google to take you everywhere. The Google Body browser is a Google Labs project that renders on Google Chrome and any other browser that supports WebGL (like Firefox 4 Beta). MEDtropolis The interactive website aims to educate entertain both kids and adult on bodily health; understanding the human anatomical structure is just part of the process.
For instance, check out the narrated tours on Virtual Body. eSkeletons eSkeletons isn’t only about understanding human anatomy. DirectAnatomy. Interactives. Game for science - Virtual world devoted to science, technology and free educational games online.