'Unit fractions' presentation slideshows

A Story of Units

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MAKING RATIONAL NUMBERS MORE MEANINGFUL

MAKING RATIONAL NUMBERS MORE MEANINGFUL. ATMIM WINTER CONFERENCE BOSTON COLLEGE JANUARY 9 2014. Margaret J. Kenney (kenney@bc.edu) Boston College, Chestnut Hill MA 02467. Factors Common Core Treatment Of the Rationals Pre-service teachers Bias about Number L ine Use.

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Goals for today

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Common Core State Standards CCSS

Common Core State Standards CCSS. Presentation Objectives . TLW: understand the development process and design of the Common Core State Standards (CCSS) become familiar with the ELA components of the CCSS become familiar with the Math components of the CCSS

669 views • 42 slides

The Use of a Web 2.0 Tool to Meet Student Needs in Elementary Mathematics

Integrating Mathematics and Technology Keri Stoyle Kent State University, Spring 2011 ITEC-77450 Dr. Drew Tiene EPSY-77450 Dr. Christopher A Was . The Use of a Web 2.0 Tool to Meet Student Needs in Elementary Mathematics. Presentation Outline. Definition of Web 2.0 and Kidblog

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Unit Fractions

Math Journeys. Unit Fractions. CLASS CANDY BAR. 1. How can we share this candy bar equally? 2. What portion/fraction does each person receive?. BOY'S CANDY BAR. 1. How can the boys share this equally? 2. What portion/fraction will each boy receive?. GIRL'S CANDY BAR.

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Welcome Meet The TEACHER Yr 3 and 4

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Proper fractions

Proper fractions. The value of the numerator is less than the value of the denominator. Proper in this case does not mean correct or best. Improper fractions. The value of the numerator is greater than or equal to the value of the denominator. What do we mean by the term unit fraction?.

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Standards Academy

Standards Academy. Grades 3 and 4 Day 3. Welcome Back. Reflection on yesterday: 4 P oint Evaluation Parking Lot . Objectives. Build a Solid Understanding of the Fractions Progression Document Examine Essential F raction S trategies Modeling Fractions on a number line

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Number Theory Chapter 7: Fractions (pt 1)

Number Theory Chapter 7: Fractions (pt 1). Kaitlyn Haase. Historical Perspective. Egyptians focused on unit fractions included 2/3 (this was the only anomaly). Greeks - used Egyptian fractions, including 2/3 Greek papyri included problems with common fractions & sexagesimal fractions

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516 views • 21 slides

College and Career Ready Academy

College and Career Ready Academy. Some Standards are More Difficult to Interpret and Understanding in Elementary Mathematics Number and Operations, Fractions Grades 3-5. Welcome. Welcome to the Session on Understanding Difficult Standards. RIGOR. R educe Side Chatter

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Dimensional analysis

Dimensional analysis. Warm-up. Four more than three times a number is one less than four times the number. What is the number?. Dimensional Analysis. Dimensional Analysis is a procedure used to convert from one unit of measurement to a different unit of measurement.

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367 views • 18 slides

Warm-up: Monty Hall

Warm-up: Monty Hall.

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Egyptian and Babylonian Period ( 2000 B.C.- 500 B.C.) Introduction to early numeral systems

Egyptian and Babylonian Period ( 2000 B.C.- 500 B.C.) Introduction to early numeral systems Simple arithmetic Practical geometry Decimal and Sexagesimal numeral systems Sources : Ahmes (Rhind) papyrus; Moscow papyrus; Babylonian tablets ( There are 110

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Mathematicians will learn how to divide whole numbers by unit fractions using models

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Comparing Fractions MTL Meeting September 20, 2011

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The U.S. system of measurement uses the inch, foot, yard, and mile to measure length.

U.S. System of Measurement. The U.S. system of measurement uses the inch, foot, yard, and mile to measure length. U.S. Units of Length 12 inches (in.) = 1 foot (ft) 3 feet = 1 yard ( yd) 36 inches = 1 yard 5280 feet = 1 mile (mi). Unit Fractions. Converting Between Measurements.

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Prep: There are parts in a whole

Fractions and Decimals . Prep: There are parts in a whole. Year 1: One-half is one of two equal parts of a whole.

115 views • 1 slides