Mastodawn

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#Maths #Math
This #MathsMonday Why there isn't an #infinite amount of #numbers between 0 and 1 on the #numberline AKA The number-line isn't a TARDIS!

Firstly, one thing to point out is that people often conflate numbers with #numerals. This is important because #scalars also use numerals. Even though both numbers and scalars use numerals, they aren't the same thing!

In #Mathematics, especially #arithmetic, we use numbers to count things. They enumerate how many things there are...

unknownbirds Jun 8, 2025

#numberline #tarotofthings #tarotcards #tarot #digital

PhET Sims May 14, 2025

With Number Pairs, students can decompose a number based on either the attribute or the location of objects.
Explore numbers less than or equal to 10/20 into pairs in multiple ways.
https://phet.colorado.edu/en/simulations/number-pairs
#Decomposition #NumberLine #math

Number Pairs

Create number pairs to compose, decompose, and add numbers from 0-20 in multiple contexts. Play with magic beads and kittens that can change color! Add numbers on a number line!

PhET

PhET Sims Nov 1, 2024

Let your students engage with and compare multiple representations of #fractions using #numbers and #patterns. Challenge them to predict and explain how changing the denominator of a fraction affects the fraction's value. #Improper #numberLine
https://phet.colorado.edu/sims/html/fractions-intro/latest/fractions-intro_all.html

Number Pairs

‪Fractions: Intro‬