Carson Dellosa 30-Piece Number Line Set, 22" x 1.5" Dry Erase Hands-on Learning Tools With Color-Coded Numbers -20 Through 20, Math Classroom Must Haves
Product ID: 31955302
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The -20 to 20 Student Number Lines are color coded to make it easy for students to recognize odd and even numbers. Each set of student number lines includes 30 number lines that measure 22" x 1.5" each. They also feature a write-on/wipe-away surface to make it easy for students to use over and over again! Student number lines are the perfect hands-on tool for reinforcing mathematical concepts such as counting, identifying number patterns, partitioning numbers, comparing numbers, and building number sense. Review: Super for children learning to add and subtract. - These are very nice for children learning to add and subtract. I learned with number lines and thought it would be helpful for my granddaughter. I did not read that there were 30 in the pack so maybe take note of that. Great value for the money. Review: Lovely - I had these laminated at my school and they are fantastic. My students got a lot of use out of them and it was a great tool for them to have.
| Best Sellers Rank | #88,773 in Books ( See Top 100 in Books ) #157 in Math Teaching Materials #18,390 in Education Supplies & Craft Supplies |
| Customer Reviews | 4.8 out of 5 stars 427 Reviews |
D**S
Super for children learning to add and subtract.
These are very nice for children learning to add and subtract. I learned with number lines and thought it would be helpful for my granddaughter. I did not read that there were 30 in the pack so maybe take note of that. Great value for the money.
S**D
Lovely
I had these laminated at my school and they are fantastic. My students got a lot of use out of them and it was a great tool for them to have.
C**A
Students are winning
Students love these
T**R
Durable
Plenty to pass out to my students so they can become better at math reasoning.
J**E
Great for math teachers
These wipe on/off with dry erase markers make while numbers, integers, and rational/irrational numbers to understand adding and subtracting.
A**O
Great number lines
These were great for my students!
D**A
Very useful for integer operations
I bought these for my seventh grade students this year. We spend much of Unit 1 talking about the rules of signed numbers and this helps them visualize how numbers change when you add or subtract negatives and positives. Most useful is that it’s glossy and you can absolutely mark it with expo marker and it erases right off. When ordering numbers, many of my kids wanted to have out their lines.
K**D
Individual Numberlines
They are durable but could likely stand to be laminated. You can write on them with dry erase and it comes off pretty well. I love these manipulatives my high schoolers with disabilities who could quite fathom negative numbers being real, but this makes integers tangible
A**R
Great size
Perfect! Not too big and perfect size for desk. Great for fingers to count on.
J**L
Great tool
I laminated to make more durable, but don’t need to. Dry erase marker works well. Great as a math manipulative.
K**J
Helpful and flexible
My students used these so much and it meant they could all borrow a number line when they needed.
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