Monthly Archives: September, 2016

Free Count by 3 Thanksgiving Dot to Dot Math Puzzle


This single dot to dot puzzle is a Free Dottoo Dots Thanksgiving Activity. Count by 3s to find the hidden picture. Click the image or this link to see and download the PDF from Teachers Pay Teachers.

Dottoo Dots are not your mother’s connect the dot puzzles. They skip count by 1s, 2s, 3s, 4s, 5s, 6s, 7s, 8s, 9s, and 10s, and they begin at various start points, increasing the challenge.

Each Holiday collection has over 13 different puzzles, with a “hard” and “easy” version of most of them. Incorporate these puzzles into your number sense, operations, and patterning instruction and assessment. Use them in whole class instruction, as part of your math centres, or for a fun but educational holiday activity to do with your class.

Get the Free Teacher Package that shows you how to manage the puzzles in the classroom, describes ways to include them in your math lessons, and how to analyze your students’ errors to know where they are on the Number Sense continuum.

Please leave your feedback to help me make these collections the best they can be.

Roy

 

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Using Dot to Dots in the Classroom


original-2255295-1Have you been really focused on number sense in your classroom? Are you using number strings, doing number talks, counting around the circle? If so, then you are thinking about numbers, and the relationships between numbers. You are thinking about the patterns made by numbers, and the effect of repeated operations on numbers.

Have you ever considered using dot to dots as another way to play with and explore number?

Maybe not. Typically, they are very simplistic, only a few numbers, rarely going beyond the twenties, and only counting by ones; they are a challenge for only the earliest of learners. However, in the last couple of years, I’ve seen a renaissance in dot to dots, going hand in hand with the colouring book trend. There are a couple of very talented designers/artists out there who have created some brilliant dot puzzles, but they still have their limits as to their use in the classroom.

This past year, I’ve been playing with the puzzle design myself, tweaking the structure and mechanics to make something that teachers can use. My puzzles have several essential differences.

owl easy

First, They skip count by more than just 1s. My puzzles run the gamut from 1s to 10s. This means they help to learn and practice skip counting and growing patterns, and by extension addition and multiplication for almost all the basic facts.

Second, they have different starting points. I have several puzzles that skip by 2s, but some of these start at 1 (1, 3, 5…). Some puzzles skip by 3s, but a few of them start at 1 or 2 (1, 4, 7, 10…; 2, 5, 8, 11…). Solving each number in the sequence in these unfamiliar patterns practices mental addition and number fluency.

Third, there are hard and easy owl hardversions of each puzzle, allowing teachers to differentiate for different children’s knowledge and skill levels. The “easy” version is useful for students who are struggling with the concept of skip counting and need some supports to get to each new number. The “hard” version throws distractions and red herrings onto the page in the form of extra numbers. Students doing a “hard” puzzle must really know how to apply the pattern, or risk connecting the wrong dots and creating an incomprehensible scribble.

If you want a more thorough explanation, I detail how these puzzles work and ways to use them in my Teacher Package, available for free on TeachersPayTeachers.com. It explains how to distribute or present the puzzles, tips for differentiating, suggestions for how to tie the puzzles to the number and patterning curriculum, and examples of errors that student might make with the puzzles and what these mistakes might be saying about a child’s skill and knowledge.

Have a look at the Teacher Package or download the free previews for the different Holiday themed collections. Let me know if you try the puzzles with your students and give me feedback about how it went or suggestions you might have.

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