Science Friday Initiative
Science Friday: Digital Gets Physical
Students in MIT's Tangible Media Group break down the barriers of graphic interfaces and allow users to touch and manipulate pixels in real life.
Khan Academy
Khan Academy: Subtracting a 1 Digit Number With Regrouping
Demonstrates how to solve 35 - 8 using drawings of base ten cubes to show the regrouping of ones and tens. [3:11]
Khan Academy
Khan Academy: Breaking Apart 2 Digit Addition Problems
Sal thinks about different ways to break up addition problems in this Khan Academy video. [4:48]
Khan Academy
Khan Academy: Adding 2 Digit Numbers Without Regrouping 2
Watch as Sal adds 23 + 45 thinking about place value. [2:33]
Khan Academy
Khan Academy: Adding 2 Digit Numbers Without Regrouping 1
Watch as Sal adds 71 + 24 without regrouping. [1:52]
Khan Academy
Khan Academy: Multi Digit Subtraction: 389,002 76,151
Subtract 389,002-76,151 using the standard algorithm.
Khan Academy
Khan Academy: Adding Multi Digit Numbers: 48,029+233,930
Add 48,029+233,930 using the standard algorithm.
Khan Academy
Khan Academy: Developing Strategies for Multiplying 2 Digit Decimals
Sal uses place value and equivalent mixed numbers to multiply decimals.
Khan Academy
Khan Academy: Worked Example: Subtracting 3 Digit Numbers (Regrouping)
Learn to use regrouping (borrowing) and place value to subtract 971-659.
Khan Academy
Khan Academy: Using Place Value to Add 3 Digit Numbers: Part 1
Learn to use regrouping, or carrying to add 536+398.
Khan Academy
Khan Academy: Methods for Subtracting 3 Digit Numbers
Subtract 357-156 using place value strategies.
Khan Academy
Khan Academy: Subtracting 3 Digit Numbers (Regrouping)
Sal uses regrouping (borrowing) and place value to subtract 629-172.
Khan Academy
Khan Academy: Worked Example: Subtracting 3 Digit Numbers (Regrouping Twice)
Sal using regrouping (borrowing) to subtract 913-286.
Khan Academy
Khan Academy: Worked Example: Subtracting 3 Digit Numbers (Regrouping From 0)
Sal has to borrow from a 0 to subtract 301-164.
Khan Academy
Khan Academy: Ross on Challenges of Digital Diplomacy
Former Senior Advisor for Innovation of the U.S. Dept. of State discusses how the lack of control in social media is a challenge for 21st-century diplomats and an increasingly powerful tool used around the world. [15:54]
Khan Academy
Khan Academy: Alec Ross on Defining Digital Diplomacy
Former Senior Advisor for Innovation of the U.S. Dept. of State discusses how diplomacy can be performed with changing global demographics, with changing power structures, and most prominently with a series of new technological tools....
Khan Academy
Khan Academy: Estimating Adding and Subtracting 3 Digit Numbers
Use estimation to find reasonable solutions to addition and subtraction problems.
Other
Netiquette: A Student's Guide to Digital Etiquette
This teacher does an excellent job of explaining to her students how to use good manners when communicating in their online classroom. She explains the difference between how you communicate with classmates versus the teacher. [1:51]
Khan Academy
Khan Academy: Bit Zee Bot: 18. Attaching Bit Zee's Digital Camera
In this video we show you how to attach Bit-zee's camera and route the wires. [3:23]
Imagine Learning Classroom
Learn Zillion: Divide 4 Digit Dividends by 2 Digit Divisors
In this lesson, you will learn how to divide by using a rectangular array. [5:04]
Imagine Learning Classroom
Learn Zillion: Divide 4 Digit Dividends by 2 Digit Divisors
In this lesson, you will learn how to divide by using expanded notation. [4:26]
Other
Te Dx Talks: Breadcrumbs Will Lead to Your Digital Footprint
Have you Googled yourself lately? What did you find? Mr.Tucker discusses the importance of being cautious when posting to social media and the internet. He also explains how negative posting can influence your future. [6:48]
Other
Cajon Valley Digital Academy: Using Screencastify
This resource provides multiple videos to help users of the Screencastify Chrome extension. CCSS.ELA-Literacy.CCRA.W.6
Other
Centerline Digital: What Is Content Curation?
Content curation can be a powerful tactic in establishing yourself as a thought leader. But, just like the museum curator, the key to success centers on what you add to the presentation of that specific topic that helps deliver meaning...
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