Rational numbers project rubric - free download as word doc fractions, and terminating decimals) and take positive rational numbers to whole-number powers. What is a rational number rational numbers, 6th grade, master teacher project 60 minutes andrea palmer 159 lessons 1 do rational numbers and integer practice. Planning and resources objectives students should be able to use and interpret unit rates for ratios given as rational numbers they are able to compare the graphs. Rational number generator on scratch by 2718xyzu this program generates rational numbers add this project to a studio you curate.
As of july 2007 no studies of rational number project were found that fell within the scope of the elementary school mathematics review protocol and met wwc design. Invited audience members will follow you as you navigate and present people invited to a presentation do not need a prezi account this link expires 10 minutes after. Infuse your unit on fractions, decimals, and operations with a thorough module about rational numbers with a teaching guide, learner examples, templates for. The rational number project was a cooperative multi-university research and development project funded by the national science foundation (nsf) from 1979-2002 (with. Mathematics assessment project each small group of students will need the poster headings, a copy of rational and irrational numbers (1) and (2.
In mathematics, a rational number is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Engage students in the difference between irrational and rational numbers with this set of 3 activities these activities are great for kinesthetic and visual learners. Twenty-eight lesson plans make up this research-based fourth and fifth grade fraction curriculum it includes a teacher guide with theoretical framework and. Pre-ap 7th/pre-algebra 8th rational numbers, irrational numbers, pythagorean theorem portfolio project: course: 8th grade pre-algebra due date: 10/22/2013. Rational number project initial fraction ideas by kathleen cramer merlyn behr thomas post richard lesh : this book, in its entirety, is available on this site.
The rational number project the rational number project is an ongoing research project investigating student learning and teacher enhancement. Msp:middleschoolportal/numbers at work rational numbers and included here are quick introductions to a class project and to a newspaper resource that can. 21 lesson 52 chapter 2 rational numbers and equations rational numbers a rational number is a number that can be written as a — b where a and b are integers and b.
Rational numbers math projects 1 2 3 4 5 6 7 8 9 10 you have shown mastery of the circled sections in chapter 5 during the class periods that we cover the sections. Terminology the term rational in reference to the set q refers to the fact that a rational number represents a ratio of two integers in mathematics, rational is. Description: the rational number project (rnp) is a cooperative research and development project funded by the national science foundation project personnel have. For this project i have to create a rational number class that has 2 parts an int numerator and int denominator i had to add two contractions where the negative. The rational number project (rnp) was the longest lasting cooperative multi-university research project in the history of mathematics education.