Rock 'N Learn
Earth Science for Kids - Solar System, Weather, Fossils, Volcanoes & More
Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about the Solar System, weather and the water cycle, types of...
Curated Video
Data Science and Machine Learning with R - R Basics
This video explains the R basics. This clip is from the chapter "Getting Started with R" of the series "Data Science and Machine Learning with R from A-Z Course [Updated for 2021]".This section introduces you to getting started with R.
Curated OER
Introduction to Ratios (new HD version)
Sal defines ratios. Then he shows how to write ratios three different ways. This concept is then demonstrated with four examples for finding quantities by using ratios.