Didax -20 To 120 Wall Number Line - 38 Foot Classroom Math Teaching Tool Set

About This Product

As a teacher, this Didax number line has been an absolute game-changer in my classroom. The 38-foot length is perfect - it stretches across an entire wall, giving students a clear visual reference they can see from anywhere in the room. The range from -20 to 120 is brilliant because it covers everything from negative numbers for older students to counting beyond 100 for younger ones.

The numbers are large and bold, making them easy to read even from the back of the classroom. I've used this for teaching everything from basic counting with my first graders to integers with fifth graders. The kids love coming up to physically hop along the number line for addition and subtraction activities - it makes abstract concepts so much more concrete.

The durability is impressive - it's been up on my wall for two school years now, and it still looks new despite daily use. The material is sturdy enough that it doesn't tear easily, and the colors haven't faded. Whether you're a classroom teacher, homeschool parent, or tutor, this number line is one of those teaching tools you'll use constantly. It's made math more accessible and engaging for so many of my students.

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