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PowerPoint Number Lines, Add, Subtract, Multiply, Divide, Fractions

Rated 5 out of 5, based on 3 reviews
5.0 (3 ratings)
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Simple Concepts
28 Followers
Grade Levels
2nd - 4th, Homeschool
Standards
Formats Included
  • PPT
Pages
59 pages
$3.00
$3.00
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Simple Concepts
28 Followers

Description

This is an animated PowerPoint presentation on using number lines to find sums, differences, products and quotients and adding equivalent fractions. I have included tangible real-life examples to illustrate concepts. Proper terminology, word problems, hands on experiments and use of everyday items are used to illustrate concepts. Interactive questions are designed to engage active participation. These slides also teach how to draw and properly label number lines. One slide can teach multiple points however the animation allows the lecturer to present one idea clearly at a time walking the students through the main concepts. The slides are grouped for each subject area (addition, subtraction, etc) to allow the presentation to be given in multiple times. Hope your kids will enjoy this presentation as much as my 3rd grader and I enjoyed creating it! Let me know what you need and I will gladly try to create it.TOU: Purchase/download of this product allows the purchaser to make copies for personal classroom use only. Posting on the internet in any way, using illustration for commercial purposes, distributing/copying for an entire grade level, school or district is strictly forbidden without permission from the author. http://creativecommons.org/licenses/by-nc/4.0/
Total Pages
59 pages
Answer Key
N/A
Teaching Duration
30 minutes
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Standards

to see state-specific standards (only available in the US).
Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2,..., and represent whole-number sums and differences within 100 on a number line diagram.
Count within 1000; skip-count by 5s, 10s, and 100s.
Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
Explain why addition and subtraction strategies work, using place value and the properties of operations.
Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

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28 Followers