MOST POPULAR VIDEOS

• 00:23 28 + ? = 100 or 100 - 28 = ?

  Students use a centimeter tape strip for a number line and standard size centimeter counting blocks to understand the difference between 2 numbers.

  Uploaded Oct 07, 2016 to 3rd Grade
• 2:28 Mrs. Pickett's class singing, "If We Hold On Together." Featured
  Uploaded Nov 12, 2015 to 1st Grade
• 1:43 Subtraction Strategies

  This video shows a major component of Common Core. Students need to make sense of what they're doing and avoid routine math steps that cause mathematical confusion.

  Uploaded Sep 15, 2016 to 3rd Grade
• 3:13 Multiplication 9

  This video shows how students can learn their 9 multiplication "groups" with understanding and depth.

  Uploaded Sep 19, 2016 to 3rd Grade
• 2:04 Multiplying 6

  This video shows how multiply by six with understanding.

  Uploaded Sep 26, 2016 to 3rd Grade
• 7:03 Back to School night 2021
  Uploaded Aug 18, 2021
• 1:55 Subtraction Strategy

  This is another example how students can approach subtraction with reason and simply add up the difference between the two numbers.

  Uploaded Sep 14, 2016 to 3rd Grade
• 1:56 Subtraction

  Illustrates how subtraction can much more meaningful when using a Common Core approach.

  Uploaded Sep 14, 2016