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Your cart is empty.Demonstrate early math and geometry concepts to the whole class. This jumbo, magnetic protractor includes measurements up to 180°, 10 inches and 30 centimeters. Teach measurements, angles, shapes and more. This teaching resource will stick to any magnetic surface. And use the large handle to make precise drawings and measurements. This protractor is a perfect addition to your teacher supplies. Made of sturdy, durable plastic, this magnetic protractor will last for years of classroom or home use. For ages 8+. || Size of protractor: 15.2”W x 7.7”H.
zirk001
2025-07-03 18:31:31
This magnetic protractor is large (about 15" x 7.5") - a bit larger than I expected, but very visible to students. I really like the quality (it's slightly bendable but thick), the numbers and markings are easily readable, and there are several large magnets on the backside - so no concern about it slipping on the white board. It stays in place nicely. Overall, I think it was worth the money spent and would recommend it.
Dacia
2025-06-21 16:27:56
These geometry teaching tools were super helpful this year, particularly the protractor. The triangles have smaller triangle cutouts that can be traced onto the whiteboard which is useful when you need a smaller triangle. The tools are a bit larger than I imagined; almost too large. The 4 I ordered take up most of an entire 3x4’ whiteboard when not in use. The quality on these is good. They are sturdy and I like the big handles. Regarding the magnets, mine give me no issues at all. The magnets are just right. However I received an extra ruler and triangle and gave them to a teacher friend down the hall. The ruler magnetizes to her whiteboard just fine, but the triangle slides off. The triangle I gave her is ever so slightly concave from sitting in my vehicle for several weeks, and that may be why. I give these 5 stars and definitely recommend them to all my teacher friends.
JMayers
2025-05-16 13:35:08
I needed a large protractor to teach angles in my classroom. This one works great. The magnets keep it in place very well. It is not flimsy like the first one that I tried for this. Only thing that I wish was that it had a better visual indicator of where the center point is but overall it does the job.
anonymous123
2025-05-01 16:54:49
I really like this for my classroom, but the magnets are very weak and it does not actually stick to my boards. Not a huge deal since I have a chalk tray, but could be inconvenient if you were planning on it sticking to the board.
THOR
2025-04-25 11:47:05
Added an extra magnet to make it not slide down the board. Works perfect! A good tool to teach my students this new concept.
YOUR PUBLIC NAME
2025-03-30 12:44:14
The title says 24" . It is actually about 15" in diameter.Yeah, the magnets suck, too.
Sean B. Jones
2025-02-10 18:36:57
I bought this for a project at work three months ago but never used it. However, my kids are using it every day! It is really nice. The magnet holds it on the white board, but the handle make moving it or sliding it on the white board easy. It's great to measure or draw lines. I was not compensated in any way for this review and paid full price for this.
Inga
2024-12-19 10:18:24
Does well what it's for, but slides down on classroom whiteboard because of its weight.
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