Place Value: The most important skill of all
This is post 5 (on place value) in a “Must-know Math skills” series, where key math skills and big vocab words are broken down into easy-to-understand, short explanations with activity ideas you can use today.
Those tricky teenager numbers …
This is post 4 (on composing numbers) in a “Must-know Math skills” series, where key math skills and big vocab words are broken down into easy-to-understand, short explanations with activity ideas you can use today.
Why are the combinations of 10 key to unlocking number sense?
This is post 3 (on combinations of 10) in a “Must-know Math skills” series, where key math skills and big vocab words are broken down into easy-to-understand, short explanations with activity ideas you can use today.
What does “compose” mean, and how does it work?
This is post 2 (on composing numbers) in a “Must-know Math skills” series, where key math skills and big vocab words are broken down into easy-to-understand, short explanations with activity ideas you can use today.
What does “subitize” mean, and why is it so important?
This is post 1 (on subitizing) in a “Must-know Math skills” series, where key math skills and big vocab words are broken down into easy-to-understand, short explanations with activity ideas you can use today.