The Science of Surfing

The Physics of Surfing is a new TED-Ed lesson that was released this morning. The short lesson explains how waves are formed, why they get bigger as they approach shore, and the geological influences that make waves bigger in some areas than others. The lesson also covers how surfboard shapes affect the way surfers ride on waves. The complete lesson is available here.


A few related lessons are found in Football Physics, the Physics of Skiing, and the Science of Baseball.

A Great Series of Cyber Safety Videos for Students

This morning someone asked me for a recommendation for some good resources to help students learn cyber safety lessons. The first thing that came to mind was Planet Nutshell's Net Safe series.

Planet Nutshell's Net Safe series has eighteen episodes covering topics like protecting personal information, responsible posting of pictures, and mobile location privacy. The videos are labeled with grade levels. Below each grade level label you will find a summary of the key points of each video. A video for K-3 students and a video for high school students are embedded below.

Nature Sound Map - Explore the Sounds of Nature

Nature Sound Map provides a neat way to explore the soundscape of the natural world. On the Nature Sound Map you will find placemarks containing recordings of nature. The recordings have been added to the project by professional sound recorders. Some of the recordings you will find feature the sounds of just one animal, the sounds of a jungle, sounds of a marsh, sounds of a storm, or sounds of oceans and rivers.

Applications for Education
In science courses the sound map offers a nice way for students to hear the sounds of animals that they're learning about in different regions of the world. In some cases the sound recordings combined with Street View imagery could give students a more complete picture of what it is like to be at ground level in a place.

More Than 3500 Free Civics Lessons

60 Second Civics has long been one of my go-to resources for lessons on U.S. civics and government. 60 Second Civics is a daily podcast produced by the Center for Civic Education. Each 60 Second Civics episode offers a short lesson about US Civics. Along with each episode is a one question quiz about that day's episode. As of today there are 3,550 episodes.

You can find 60 Second Civics on the Center for Civic Education's website, on Stitcher, or you can subscribe to it on iTunes.

Applications for Education
Playing 60 Second Civics could be a good "starter activity" at the beginning of a US History or Civics class. You might consider combining and or alternating the use of 60 Second Civics with a resource like CNN 10, PBS Newshour Extra, or one of the other news sites I featured here.

A Lesson About Milk

With two growing toddlers we go through a lot of milk at my house. Whole milk for my daughters and 1% or skim for me. That's my lead in to a little lesson that students can take with them to the grocery store. That lesson is the differences in the types of milk that they find in the dairy case. In the video below Brain Stuff explains the differences between skim, 1%, 2%, and whole milk. The process of creating skim milk is also included in the video.

Applications for Education
After watching the Brain Stuff video on the different types of milk, consider continuing your nutrition lessons with one of the resources from Nourish Interactive.

Nourish Interactive is a site for elementary school health and nutrition teachers. On the site you will find lesson plans, printable guides and forms, resources for parents, and games for students.