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Idea Galaxy

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Approximating Irrationals

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Approximating Irrationals

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Approximating Irrationals

Rational or Irrational Number Activity - Math Maze

By Idea Galaxy

Students get the practice they need identifying rational and irrational numbers with this collection of 3 rational or irrational math mazes. It's also a great review activity for Pi Day fun.These mazes come with both printable and digital versions

Subjects:

Math

Grades:

8^th, 9^th

Types:

Activities, Google Apps

CCSS:

8.NS.A.1

$3.00

Digital Download PDF (6.71 MB)

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Rational vs. Irrational Numbers Tic Tac Toe Game

By Idea Galaxy

Rational vs. irrational numbers has never been so much fun than by playing this rational vs. irrational numbers tic tac toe game. There are three versions of rational vs. irrational numbers tic tac toe included in this product. This is a perfect

Subjects:

Math, Algebra, Algebra 2

Grades:

7^th, 8^th, 9^th

Types:

Activities, Games, Centers

$1.50

Digital Download PDF (7.45 MB)

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Rational vs. Irrational Numbers Sorting Activity

By Idea Galaxy

This is a quick and engaging way for students to practice identifying rational and irrational numbers quickly. It can be used as cyclical review of the difference between rational and irrational numbers. Supports CCSS 8.NS.A.1 You might also

Subjects:

Math, Algebra, Algebra 2

Grades:

7^th, 8^th, 9^th

Types:

Activities, Centers

$1.00

Digital Download PDF (7.28 MB)

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Approximating Irrational Numbers Task Cards- Printable & Digital Resources

By Idea Galaxy

Replace worksheets with task cards to get students working with approximating irrational numbers on a number line, as a decimal, and between two whole numbers. These task cards support 8th grade math standards: CCSS 8.NS.A.2 TEKS 8.2BThese task

Subjects:

Math, Algebra

Grades:

8^th, 9^th

Types:

Task Cards, Google Apps, Centers

CCSS:

8.NS.A.2

$4.00

Digital Download PDF (2.62 MB)

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Approximating Irrational Numbers Digital Resource

By Idea Galaxy

These mazes (digital and printable) are a great way to practice approximating imperfect square roots and cube roots. Your kids will love this activity over a worksheet and they won’t even know they are working.***INCLUDES DIGITAL VERSION OF ALL 3

Subjects:

Math

Grades:

8^th

Types:

Activities, Google Apps

CCSS:

8.NS.A.2

$3.00

Digital Download PDF (6.43 MB)

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Approximating Irrational Numbers Activity Bundle

By Idea Galaxy

This bundle gives students lots of opportunities to practice working with approximating irrational numbers on a number line. Students will have a chance to work with a partner, independently, or as a whole class.

Subjects:

Math, Algebra, Basic Operations

Grades:

7^th, 8^th, 9^th

Types:

Activities, Games

CCSS:

8.NS.A.2

$15.50

$12.40

Bundle

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Approximating Irrational Numbers Discovery Lab

By Idea Galaxy

This lesson provides students with a great introduction to approximating irrational numbers on a number line in a engaging way. Supports CCSS 8.NS.A.2 and TEKS 8.2B Using plastic or paper tiles students will make predictions and model squares

Subjects:

Math, Algebra

Grades:

7^th, 8^th, 9^th

Types:

Activities, Simulations

$2.50

Digital Download PDF (4.67 MB)

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Rational vs. Irrational Numbers Presentation

By Idea Galaxy

This is a brief overview of the difference between rational and irrational numbers. It gives students the opportunity to identify key differences between rational vs. irrational numbers and can be used a whole class lesson, or independently by

Subjects:

Math, Algebra

Grades:

7^th, 8^th, 9^th

Types:

Lectures, PowerPoint Presentations, Graphic Organizers

$2.00

Digital Download ZIP (5.51 MB)

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Approximating Irrational Numbers Activity with Targeted Feedback 8.NS.A.2

By Idea Galaxy

This is a method which provides a structured opportunity for all students to practice and receive targeted feedback. Students work on one problem at a time and get each problem checked as they finish it. This practice format allows for students to

Subjects:

Math, Algebra, Basic Operations

Grades:

7^th, 8^th, 9^th

Types:

Activities, Games, Centers

CCSS:

8.NS.A.2

$1.50

Digital Download PDF (7.55 MB)

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Approximating Irrational Numbers Relay Race

By Idea Galaxy

This an engaging small group activity where students get to collaborate and approximate imperfect square roots on a number line. This resources includes: -10 stations for students to complete -Answer keys ****This game is also included in our 8th

Subjects:

Math, Algebra, Numbers

Grades:

8^th

Types:

Activities, Games

CCSS:

8.NS.A.2

$1.50

Digital Download PDF (6.36 MB)

ADD TO CART

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Approximating Irrational Numbers Task Cards Game

By Idea Galaxy

This an engaging activity for practicing approximating irrational numbers on a number line.This game can be used with the whole class or as a math center activity. It comes with 20 question cards and answers. Supports standard CCSS 8.NS.A.2

Subjects:

Math, Algebra, Numbers

Grades:

7^th, 8^th, 9^th

Types:

Activities, Games, Centers

CCSS:

8.NS.A.2

$2.50

Digital Download ZIP (6.34 MB)

ADD TO CART

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Rational vs. Irrational Numbers Digital Resource (Notes)

By Idea Galaxy

This includes DIGITAL and PAPER notes. You will get links to Google Slides for digital and PDF for paper notes. These notes are designed to be used throughout a multi-day unit on rational vs. irrational numbers and approximating irrational

Subjects:

Math, Algebra

Grades:

8^th

Types:

Interactive Notebooks, Google Apps

CCSS:

8.NS.A.1, 8.NS.A.2

$3.00

Digital Download PDF (1.60 MB)

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Approximating Irrational Numbers Digital Resource (Task Cards)

By Idea Galaxy

This set of digital task cards practices approximating irrational numbers on a number line.These task cards are great for whole class practice or review and independent practice. The task cards are in Google Slides and include answers slides for

Subjects:

Math

Grades:

8^th

Types:

Task Cards, Google Apps

CCSS:

8.NS.A.2

$3.00

Digital Download PDF (6.09 MB)

ADD TO CART

WISH LIST

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TEACHING EXPERIENCE

The two of us at Idea Galaxy have been in education for a combined 33 years. We have taught 6th-7th English Language Arts, 7th-8th Grade Math, and English as a Second Language (ELL) for kindergarten through adult learners. We've also enjoyed many opportunities to provide professional development to fellow educators on a variety of topics.

MY TEACHING STYLE

I like to experiment with different methods and see what works.

HONORS/AWARDS/SHINING TEACHER MOMENT

Being able to see those "light bulb" moments with students.

MY OWN EDUCATIONAL HISTORY

Between the two of us we have three masters degrees and two bachelor degrees. We have a B.A. in Teaching History, a B.A. in Linguistics, minors in English, Physical Education, and Teaching English as a Second Language (TESOL). We also each have a M.Ed in Bilingual and Multicultural Education and one M.Ed in Educational Leadership- Principalship.

ADDITIONAL BIOGRAPHICAL INFORMATION

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