Daily Manipulating Number (Mental Arithmetic) Videos - Free!
The NumberSense videos provide 10 minutes of structured daily practice with manipulating numbers (mental arithmetic) for Grade 1 to 5 students. Each video has 25 timed questions. Although aligned with the NumberSense Workbook pages, the videos can be used independently of the workbooks.
Questions reveal mathematical pattern and structure that is critical to the development of fluent and flexible calculation strategies: a foundational skill in early grade mathematics. Deliberate reflection on the items supports children to develop mathematical skills with understanding.
The videos can be viewed online or downloaded for use on smartphones, tablets and computers. The videos are availbel at: