Mortensen Math Deriving the formula for area of a circle 26 Jan 201818 Jan 2021 A first exposure for a grade 7 student on the basic parts of a circle and the derivation of a circle's area formula. It was engaging and interactive and went…
Mortensen Math Positive and Negative Integer Flash Cards [-100,+100] on TPT 10 Jan 201818 Jan 2021 I finally got around to putting my positive and negative integer flashcards up on my TPT store. I use them with most of my students. We use them to learn…
Mortensen Math Fractional / Decimal blocks 30 Dec 201718 Jan 2021 We had some fun making fraction/decimal blocks for use when completing the square and squaring decimal numbers ending in five. Below is the zero pair used when completing the square…
Mortensen Math Japanese Multiplication Trick – or is it? 12 Dec 201718 Jan 2021 The Japanese Multiplication Trick as it is called has been circulating social media sites again and with it have been a lot of questions about why it works and if…
Global Community… Welcome to Anna’s Math Page! 10 May 201724 Jan 2021 Thank you for joining the global community of parents and educators wanting to learn and teach Mortensen More Than Math to their children and students. When I first started this page…
Counting N Stuff Series 21 Apr 201718 Jan 2021 These booklets create a fun way for the child to learn counting, matching and relationships as well as addition and subtraction facts. By superimposing the unit rods on the image…
Mortensen Math TPT 7 Feb 201718 Jan 2021 Anna's Math Page can now be found on Teachers Pay Teachers. Go on over and check it out to get a free set of polynomial flash cards.
Dynamic Subtraction… Bringing Understanding to Dynamic Subtraction 15 Sep 201628 Jan 2021 Many students struggle to understand and remember the standard dynamic subtraction algorithm. There are many great alternatives to the standard algorithm. The images above show one alternative that can help bring…
