Free Technology for Teachers - 3 new articles

This week TED-Ed published a new lesson that addresses a topic that just about everyone who owns a cell phone has wondered about at one time or another. That question is "why do phone batteries get worse over time?". Why Your Phone Battery Gets Worse ...

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"Free Technology for Teachers" - 3 new articles

  1. All About Batteries - And How to Preserve Your Laptop's Battery Life
  2. Write Out - Poetry, Prose, and Parks!
  3. An eBook for History Teachers and History Students
  4. More Recent Articles

All About Batteries - And How to Preserve Your Laptop's Battery Life

This week TED-Ed published a new lesson that addresses a topic that just about everyone who owns a cell phone has wondered about at one time or another. That question is "why do phone batteries get worse over time?"  

Why Your Phone Battery Gets Worse Over Time explains how lithium ion batteries work, why they hold less energy over time, and how batteries are recycled. The end of the video dives into the topic of lithium supply and why not all batteries are recycled. Watch the lesson on the TED-Ed YouTube channel or as embedded below. 

 


The new TED-Ed lesson about batteries is a good companion to an earlier TED-Ed lesson on the same topic. In How Batteries Work students learn about the origins of batteries, how batteries work, the differences between disposable and rechargeable batteries, and why rechargeable batteries eventually cannot be recharged any more. Students watching the video will also see the difference between dry cell and wet cell batteries.

 


Use This Setting to Preserve Laptop Battery Life
Even though it has improved in recent years, Google Chrome is still notorious for draining laptop batteries. This is particularly true when you have many extensions installed. You can preserve some of your battery's life by opening the advanced settings menu in Chrome and choosing to disable the option to "continue running background apps when Chrome is closed." Watch this video to learn how to enable this setting.

 
   

Write Out - Poetry, Prose, and Parks!


A couple of years ago one of Kevin Hodgson's blog posts introduced me to the national Write Out project. This is a two week, online event held every October.

This year's NWP Write Out begins on October 8th and runs through October 22nd. The idea of the project is to inspire writers through outdoor settings, particularly National Parks settings, but I think I any outdoor setting will suffice. Write Out 2021 is a combined effort of the National Writing Project and the National Parks Service. The theme of the project, beyond inspiration from the outdoors, is "Poetry, Prose, and Parks."

If you want your students to participate in Write Out 2023 head to the website and sign-up to receive writing prompts, activities, and events to support work in the classroom.  
   

An eBook for History Teachers and History Students


At the start of every school year I like to review search strategies with students. If you like to do the same and want some new ideas to try this fall, take a look at my eBook Teaching Search Strategies to History Students

In Teaching Search Strategies to History Students I outline activities that you can use in middle school and high school classrooms (grades 5-12). When you purchase a copy of the e-book you can use the activities exactly as written (you have permission to use the images I've included) or modify them to meet your students' needs.

I wrote Teaching Search Strategies to History Students to help you help your students go beyond the first page of search results. To that end, I provide guidance on using search tools and databases that students often overlook. These include tools like Google Scholar's patent and court search, Get The Research, and myriad of online archives and databases.

Teaching Search Strategies to History Students was written for middle school and high school social studies teachers who have heard students say, "I can't find anything on this."



 
   

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