Open Number Line

Collection by Sheila Sikes

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Sheila Sikes
√ Free Math Worksheets Second Grade 2 Addition Adding whole Tens 4 Addends . 3 Free Math Worksheets Second Grade 2 Addition Adding whole Tens 4 Addends . 34 Best Addition and Subtraction Gr 1 Images Second Grade Math, Grade 2, Fourth Grade, Math Strategies, Subtraction Strategies, Addition Strategies, Line Math, Free Math Worksheets, Kindergarten Worksheets

Strategies for Addition (Freebie!)

We are up to our elbows in addition AND subtraction. According to the new Common Core Standards the traditional algorithm is a fourth grade standard (CCSS.Math.Content.4.NBT.B.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm.). We wanted to make sure we offered students SEVERAL strategies for addition and subtraction so that the algorithm actually makes SENSE rather than becomes a

Math Coach's Corner: Recording Addition on a Hundred Chart -- present thinking in multiple ways! Mental Math Strategies, Math Resources, Subtraction Strategies, Addition Strategies, Math Activities, Math Sites, Math Worksheets, Hundreds Chart, 100 Chart

Recording Addition on a Hundred Chart - Math Coach's Corner

I love having a theme and focus! Recently I’ve written several posts about number talks and mental strategies for computation. Check out Adding on a 120 Chart, Exploring Addition Strategies, and More Mental Math Strategies. So far, I haven’t really talked about the kiddos showing their thinking on paper–something that could be used for independent […]

Math Coach's Corner: Open Number Line Addition. What exactly is an open number line? Well, it's a number line with no numbers or tick marks. Open number lines are great models for working with addition.or elapsed time! Mental Math Strategies, Math Resources, Mental Maths, Subtraction Strategies, Classroom Resources, Open Number Line, Number Lines, Math Addition, Addition And Subtraction

Open Number Line Addition - Math Coach's Corner

I love vacation, but it’s GREAT to be back home! So, somewhere on a trail in the mountains of Georgia, I got to thinking about open number lines. That’s a math buzz word you hear a lot these days, but what exactly is an open number line? Well, it’s a number line with no numbers or […]

The Littlest Scholars: Oops! and a New Freebie Math Strategies, Math Resources, Math Activities, Math Games, Morning Activities, Math Worksheets, Math Talk, Math 2, Guided Math

Oops! and a New Freebie

Did anyone else catch the tiny mistake in the Pirate Addition pack? Thank you, Carin, for pointing it out! I'm such a perfectionist so I can...

How to Subtract the Common Core Way Open number line anchor chart. For tads students:) Math Strategies, Math Resources, Math Anchor Charts, Math Numbers, Decomposing Numbers, Second Grade Math, Grade 3, Math Addition, Math Notebooks

How to Subtract the Common Core Way

It seems we have started back to school a good bit earlier than many of the rest of you, so I thought I might share our initial experiences ...

Math Coach's Corner: Open Number Line Addition. What exactly is an open number line? Well, it's a number line with no numbers or tick marks. Open number lines are great models for working with addition.or elapsed time! Mental Math Strategies, Math Resources, Mental Maths, Subtraction Strategies, Classroom Resources, Open Number Line, Number Lines, Math Addition, Addition And Subtraction

Open Number Line Addition - Math Coach's Corner

I love vacation, but it’s GREAT to be back home! So, somewhere on a trail in the mountains of Georgia, I got to thinking about open number lines. That’s a math buzz word you hear a lot these days, but what exactly is an open number line? Well, it’s a number line with no numbers or […]

Technology is a great way to engage students in the learning. These free number sense technology tools help students develop deep understanding of numbers. Math Strategies, Math Resources, Math Activities, Math Games, Subtraction Strategies, Math Classroom, Kindergarten Math, Teaching Math, Teaching Ideas

FREE Number Sense Technology Tool - Math Coach's Corner

Technology is a great way to engage students in the learning. These free number sense technology tools help students develop deep understanding of numbers.

Math Coach's Corner: Open Number Line Addition. What exactly is an open number line? Well, it's a number line with no numbers or tick marks. Open number lines are great models for working with addition.or elapsed time! Mental Math Strategies, Math Resources, Mental Maths, Subtraction Strategies, Classroom Resources, Open Number Line, Number Lines, Math Addition, Addition And Subtraction

Open Number Line Addition - Math Coach's Corner

I love vacation, but it’s GREAT to be back home! So, somewhere on a trail in the mountains of Georgia, I got to thinking about open number lines. That’s a math buzz word you hear a lot these days, but what exactly is an open number line? Well, it’s a number line with no numbers or […]

Number line subtraction open number line addition math ideas math number fr Addition Strategies, Math Strategies, Numbers Kindergarten, Math Numbers, Rounding Numbers, Open Number Line, Number Lines, Number Line Activities, Math Activities

Open Number Line Addition - Math Coach's Corner

I love vacation, but it’s GREAT to be back home! So, somewhere on a trail in the mountains of Georgia, I got to thinking about open number lines. That’s a math buzz word you hear a lot these days, but what exactly is an open number line? Well, it’s a number line with no numbers or […]

Using an open number line. It would work well with positive and negative numbers! Math Classroom, Kindergarten Math, Teaching Math, Math 2, Math Resources, Math Activities, Math Coach, Math Measurement, Math Words

Amy Lemons - Amy Lemons provides teaching tips and resources for teachers of elementary school students with access to a free resource library.

Amy Lemons provides teaching tips and resources for teachers of elementary school students with access to a free resource library.

Rounding on an Open Number Line - Math Coach's Corner Math Numbers, Rounding Numbers, Comparing Numbers, Decomposing Numbers, Second Grade Math, Grade 3, Fourth Grade, Rounding 3rd Grade, Open Number Line

Rounding on an Open Number Line - Math Coach's Corner

Rounding numbers is one of those skills that is often taught using “tricks” and “rules”. Don’t believe it? Google “rounding to the nearest 10” and take a look at some of the pages returned by the search. Since rounding usually falls early in the year, I want to talk tonight about teaching rounding for deep […]

Open Number Line: Task Cards: Centers Get your students up and moving this fall to practice adding double digit numbers by adding on an open number line.Clipart courtesy of Melonheadz Illustrating Subtraction Activities, Math Activities, Open Number Line, Number Lines, Math Addition, Addition And Subtraction, Math Doubles, Math School, Math Class

Double Digit Addition: Adding on an Open Number Line

Get your students up and moving this fall to practice adding double digit numbers by adding on an open number line. Clipart courtesy of Melonheadz Illustrating...

Do you use number lines in your math class? Number lines are a great tool for students to use, especially for addition and subtraction. Most of us are familiar with the standard number line that Teaching Numbers, Math Numbers, Teaching Math, Teaching Ideas, Math Strategies, Math Resources, Subtraction Strategies, Math Tips, Math Activities

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I'm on a mission to help your students feel successful and engaged. Your entire classroom can be transformed using simple principals of student engagement.

Classroom Freebies Too: Adding and Subtracting Using Open Number Lines Teaching Addition, Math Addition, Open Number Line, Number Lines, Classroom Freebies, Classroom Ideas, Teacher Freebies, Future Classroom, Second Grade Math

Freebie: Adding on an Open Number Line

We are teaching several common core strategies to our third graders this year to help them add and subtract. One of those strategies is usi...

Mandy's Tips for Teachers: Strategies for Addition (Freebie! Open Number Line, Number Lines, Common Core Math, Common Core Standards, Second Grade Math, Grade 2, Addition Strategies, Math Classroom, Classroom Ideas

Adding on an Open Number Line

Looking for another addition strategy? This pack simplifies and guides students step-by-step on how to add with a number line. Students begin adding only multiples of tens and gradually work to adding two digits with grouping. This packet includes "how to directions" on page 4 for parents, bu...