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Equality and Inequality Symbols Posters

I find that one of my most-referenced set of posters in my classroom is these equality and inequality symbols posters. If you checked out my recent post with the photos of my classroom from this past 2021-2022, you might not remember seeing them. That’s because I took them down to hang up my Powers Posters. …

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Modular Origami – Sonobe Classroom Display

I created this classroom display to show off the different modular origami projects I have created over the years from sonobe units. Almost every year, I make origami sonobe hexahedrons and cubes with my students. Some students opt to create additional sonobe units to create larger units. Now that I have them hanging from the …

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Parts of a Right Triangle Poster

I created this Parts of a Right Triangle poster several years ago when I was teaching trigonometry. I wanted to emphasize the vocabulary words for adjacent, opposite, and hypotenuse before we jumped into right triangle trig. I designed this parts of a right triangle poster to print on 11 x 17 cardstock. I hung this …

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Estimate Before You Calculate Poster

I created this Estimate Before You Calculate Poster several years ago when I was teaching trigonometry. We did lots of word problems, and I found that my students were reaching for their calculators without even really thinking about what the problem was wanting. I decided I wanted to encourage students to “Estimate Before You Calculate.” …

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