addition Archives - Tales from Outside the Classroom

Addition & Subtraction Word Problem Types

Word problems are often a teacher’s biggest struggle in math. Have you said things like “The kids don’t understand them.” and “They grab the numbers out and do a random operation.” We try so many different methods to try and help, and they fall short. Because often, our focus isn’t on teaching students the operations explicitly. And teaching them explicitly is what we need to do! The Common Core State Standards lay out the different

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40 Free Tens Frames Google Slides activities with roll and add

Roll & Build Digital Tens Frames Practice

This last year has brought significant changes to education. The classroom has been reimagined. I don’t know what things will look like when all is said and done, but in the meantime, what we use to reach students is vastly different than ever before. I’ve spent a lot of time creating digital resources, and trying to fill the gaps between what’s available and what teachers need for students. This free digital tens frames template and

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Addition Bump freebie for Google Slides Digital Addition Game

Free Digital Addition Bump

When learning first went online this year I was just trying to tread water. As time went on, my lessons and my intentions changed. I quickly wanted digital games that I could play with students online, and that I could share with my families. I’m always looking for ways to build my students’ skills in fun and engaging ways and I like to use games in my classroom. I wanted to be able to give

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Start Change End with Addition and Subtraction on velvet board

Start Change End with Addition and Subtraction

Do you teach Start-Change-End or Start-Change-Result problem types with your students?  If not, you should be!  Start-change-end is a mathematical concept focused on the real-world application of math skills. It is first present in addition and subtraction word problems but then applied to many additional mathematical concepts in later years.  Start-Change-End scenarios are present in multiplication and division, in mixed operations, and in elapsed time.  It is just as it sounds: a beginning, middle, end

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Part-Part-Whole visual

Part-Part-Whole with Addition and Subtraction

Teaching part-part-whole relationships is critical while teaching addition and subtraction.  For students to build a solid understanding of addition and subtraction, they need to understand what each one represents.  While helpful when working with equations with unknowns in all areas, it’s imperative that students have a solid understanding of addition and subtraction so they’re able to apply both skills in real world scenarios.  Understanding part-part-whole is a much more effective strategy to teach for problem

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Hi! I'm Tessa!

Tessa Maguire image

I’ve spent the last 15 years teaching in 1st, 2nd, and 3rd grades, and working beside elementary classrooms as an instructional coach and resource support. I’m passionate about math, literacy, and finding ways to make teachers’ days easier. I share from my experiences both in and out of the elementary classroom.

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