Khan Academy
Khan Academy: Computer Programming: Intro to Js: Drawing & Animation
In these tutorials, you'll learn how to use the JavaScript language and the Processing JS library to create fun drawings and animations.
Synopsys
Synopsys: A Gentle Intro to Optical Design: Why Is the Sky Blue?
Discusses Rayleigh scattering in plain language and attributes the blueness of the skies to this phenomenon. Discussion of scattering is just one topic of many on this lengthy page of optical topics.
ClassFlow
Class Flow: Recognizing Letters
[Free Registration/Login Required] This is a basic intro to recognizing letters. B, R, G, E, T and G are covered in this lesson.
Other
Canal Kids: Uniao Cultural (English for Portuguese L1s)
Interactive vocabulary lessons for Portugese-speaking English language learners who are building a basic English vocabulary related to objects found at school, occupations, food, toys, clothes, animals, and songs. By clicking on various...
Other
Canal Kids: Uniao Cultural (English for Portuguese L1s)
Interactive vocabulary lessons for Portugese-speaking English language learners who are building a basic English vocabulary related to objects found at school, occupations, food, toys, clothes, animals, and songs. By clicking on various...
Khan Academy
Khan Academy: Basic Ratios
Choose the ratio that goes with a picture of two quantities like apples and bananas. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.