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Tag Archives: math
A Guest Teacher’s Challenge
INSPIRATION My last post, Multiplying Fractions: A Desmos Area Model, blended conversations from the same lesson run in two different classrooms. Although the lesson flowed similarly in both rooms, there was one student who viewed the presented problems differently. Gabe … Continue reading
Posted in building relationships, desmos, Uncategorized
Tagged education, equivalent fractions, fractions, math, Perserverance, SMP#1
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Multiplying Fractions: A Desmos Area Model
INSPIRATION I’ve been tinkering with area models for awhile, storing countless versions in my teacher.desmos.com account. A few of my area models support the conceptual thinking of multiplying fractions. Recently, I was approached by a coaching colleague, Crystal, to teach … Continue reading
Posted in desmos, fractions, Uncategorized
Tagged area model, desmos, elementary, fractions, math, multiplication, technology
1 Comment
Desmos Graph: Adding Positive & Negative Fractions w/ Dynamic Labels
Inspiration For the past 15 months, I’ve been working on fraction models. When I brought the models to students, the resulting conversations were great. Just what I was hoping for. The downside stemmed from the behind the scenes “coding”. My original … Continue reading
Posted in desmos, fractions, Uncategorized
Tagged adding, desmos, dynamic labels, education, fractions, math, negative, positive, technology
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Diving into Google Sheets: Adding Integers & Pixel Art Multiplication
Inspiration In August of 2014, I stepped out of the classroom to become a middle level math TOA/coach. After 21 years of teaching, I craved a different challenge and found that challenge with Desmos. Once I learned how to make … Continue reading
Posted in google apps, Uncategorized
Tagged fractions, google apps, google sheets, integers, math, multiplication, sheets, technology
3 Comments
Desmos Marbleslides: 10 Frame Addition
Inspiration Many many months ago, I saw an intriguing tweet. Kristin, @mathminds, had made a Desmos AB focused on 10 Frames and was inquiring about the possibility of an interactive one. Challenge excepted. I viewed her inquiry as a chance to … Continue reading
Posted in desmos, Uncategorized
Tagged 10 frame, addition, desmos, dot cards, elementary, math, technology
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Desmos Polygraph: Geometry Basics
Today, I had the pleasure of introducing Desmos Polygraph: Geometric Basics to a group of 4th grade students. It was my first time teaching in an elementary classroom and I enjoyed every minute. Starting To avoid answering the same question 100 times, … Continue reading
Posted in desmos, technology, Uncategorized
Tagged desmos, elementary, geometry, math, technology, vocabulary
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Teacher Moves – Soft Skills
A long term substitute, who’s currently in a credentialing program, recently made this observation. 8 “In my program, I’m shown all these activities and my professors assume students want to participate. They (professors) don’t tell us what to do when … Continue reading
Desmos: Percent Challenges
Inspiration These days, I’ve been a bit obsessed with the double number line. I love using it to teach proportional reasoning – especially percents. Why? A double number line… Allows for flexible thinking. Expands on a single idea to present a bigger … Continue reading
Posted in desmos, Uncategorized
Tagged Challenges, desmos, math, percents, technology
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Rethinking Classroom Design: Collaborative Stations, VNPS & Desmos
Twitter Math Camp ’15 sent me down the vertical classroom path (Click here to read post). Throughout the 20152016 school year, I promoted vertical nonpermanent surfaces (VNPS) whenever possible. Lucky for me, Joe, a 7th/8th grade teacher, was interested and additional white … Continue reading
Posted in desmos, Math Education, TMC15, Twitter Math Camp
Tagged classroom design, collaboration, collaboration stations, desmos, equations, math, math education, Vertical classroom, VNPS
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Desmos, Progressions & Supplementary Angles
Summer! The time to catch up on sleep, projects around the house and blog posts. This post is the 3rd in a 3 part series I started back in February. I spent two days working with Candace and her 7th grade … Continue reading
Posted in desmos, Uncategorized
Tagged common core, desmos, education, math, progressions, SMP, Standards of Mathematical Practices, Supplementary Angles, technology
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