20-30 Number Posters
These cards were designed to show different
representations of numbers 20-30 including:
- Digit Numerals
- Number Words
- Threes-pattern Subitising
= Ten-frame Subitising
Key metalanguage to use when introducing early place value concepts is “two sticks of ten and x loose ones”.
Explicitly show the correlation between the concrete materials, the Ten-frames, the numerals and the placement of the digits (place value) when reading/writing the number.
These cards are used in conjunction with Numbers 0-9 and Teen Numbers posters to support children’s early number concepts.