Its focus is geometry, and it develops understanding of and. Members watch videos, discuss novels, play whodunit games, and talk about reallife mysteries. The standards for mathematical practice describe varieties of expertise that mathematics educators at all. Stretching and shrinking vocabulary flashcards quizlet. Friel, elizabeth difanis phillips published by pearsonprentice hall 2006. Stretching and shrinking grade 7 unit test free ebook download or read online on stretching and shrinking test. Connected mathematics stretching and shrinking abebooks. An image is created having sidelengths of 16 inches. Refer to the rectangle below to answer the following questions. One way is to determine the scale factor between gregs image in the. Field test sites for cmp2 during the development of the revised edition of connected mathematics cmp2, more than 100 classroom teachers have fieldtested materials at 49 school sites in 12 states and the district of columbia. After returning from break, we began our next unit on geometry using the book.
They study both vertical and horizontal stretches and shrinks in addition to reflections. Stretching and shrinking sennett mathematics website. What is the scale factor from the original design to the enlarged design. Before winter break in math 2 we wrapped up our unit on tax, tip, discount and interest. Stretching and shrinking practice answers grade 7 math. The next unit in your childs mathematics class this year is stretching and. Vocabulary terms for the stretching and shrinking cmp3 math unit. Math 7 stretching and shrinking vocab flashcards quizlet. Stretching and shrinking the entire list of extensions and supplemental handouts can be found here. Stretching and shrinking connected mathematics 2 july. Unit goals in this unit, your child will use properties of similar figures to explore reductions and enlargements such as those made on copy machines. Similarity stretching and shrinking teaches scaling factors and similarity in geometry. Dear family, the next unit in your childs mathematics class this year. Stretching and shrinking graphs of functions lesson plan.
In stretching and shrinking, your child will learn the mathematical meaning of similarity, explore the properties of similar figures, and use similarity. Friel, july 2005, pearson prentice hall edition, paperback in english student edition. Home faq units homework extensions extras stretching and shrinking. Stretching and shrinking investigation 3 answer key. My daughter cried her ways through drawing chips red and black.
Yes, they are similar because their corresponding interior angles are congruent. Mug wump moving, stretching and shrinking similar figures. Its important to show students the a and a notation and discuss the. Connected mathematics 2, 7th grade units 2009 correlated. This is the first book that i got on stretching, and still the oft mentioned classic. They study both vertical and horizontal stretches and. Stretching and shrinking investigation 3 answer key hw. Review of topics for our new book stretching and shrinking hw.
Stretching and shrinking study quiz cspa middle school. How much carpeting, in square yards, do you need to buy. This stretching and shrinking graphs of functions lesson plan is suitable for 9th 10th grade. This document demonstrates how connected mathematics 3 cmp3, 2014 meets the pennsylvania common core standards in mathematics, grades 68. Understanding similarity connected mathematics 2, grade 7 glenda lappan, james t. I can compute actual lengths and areas of a scale drawing and use them to create a different sized scale drawing. Connected mathematics 2, 7th grade units 2009 correlated to. Give the length and width of a larger similar rectangle. Vocabulary from the stretching and shrinking unit of the connected math 2 program. Correlation references are to the pages of the student and teachers editions. Stretching and shrinking connected mathematics 2 july 2005. One of the small figures is a square, so it does not have the same shape as the original rectangle, which is not a square. There is also a reference page for each book containing the important concepts and examples. It also promotes algebraic thinking with the use of algebraic rules to produce similar or nonsimilar figures.
Through the activities in stretching and shrinking students will grow to understand that the everyday use of a word and its mathematical use may be different. Understanding similarity connected mathematics 2 grade 7, teachers guide glenda lappan, james t. Powered by create your own unique website with customizable templates. Suppose you want to buy new carpeting for your bedroom. How to recognize and use parent functions for absolute value, quadratic, square root, and cube root to perform transformations that stretch and shrink the graphs of the functions, examples and step by step solutions, common core algebra i. For us to determine definitively whether two figures are similar, similarity must have a precise mathematical definition. Stretching and shrinking graphs of functions examples. We will be using the general pacing structure below to address the key concepts of 7th grade which will prepare students for success in 8th grade math and beyond. Stretching and shrinking connected mathematics 2 by susan n. Its important to show students the a and a notation and discuss the concept of corresponding sides. Stretching and shrinking glenda lappan, james fey, william.
Stretching and shrinking columbus school grade 7 math. Some results have been removed related searches stretching and shrinking grade 7 answers stretching and shrinking math book answers to stretching and shrinking math book. Jul 01, 2005 stretching and shrinking glenda lappan, james fey, william fitzgerald, susan friel, elizabeth philips pearson prentice hall, jul 1, 2005 juvenile nonfiction 107 pages. I can solve problems with scale drawings of geometric figures. In order to help your student, cmp put together a concept and explanations of each unit. During the unit, students worked to both estimate percents and solve them exactly. What is the scale factor from the original design to the reduced design. This unit represents an adaptation with the permission of. One way is to determine the scale factor between gregs image in the picture and gregs actual height.
Jan 22, 20 before winter break in math 2 we wrapped up our unit on tax, tip, discount and interest. Understanding similarity connected mathematics 2, grade 7. Connected mathematics grade 7 student editiong stretching and shrinking connected mathematics 2 978036685. Enlarging and reducing shapes i n this investigation, you will explore how some properties of a shape change when the shape is enlarged or reduced. Start a free trial of quizlet plus by thanksgiving lock in 50% off all year try it free. Lesson plans and worksheets for algebra i lesson plans and worksheets for all grades. Stretching by bob anderson meet your next favorite book. Pupils learn about stretching and shrinking graphs of square root, absolute value, cubic, and quadratic functions.
Stretching and shrinking graphs of functions lesson plan for. Stretching and shrinking connected mathematics project. Compare the corresponding ratio of the similar triangles. Stretching and shrinking glenda lappan, james fey, william fitzgerald, susan friel, elizabeth philips pearson prentice hall, jul 1, 2005 juvenile nonfiction 107 pages. Oct 05, 2014 mug wump moving, stretching and shrinking similar figures. Open library is an open, editable library catalog, building towards a web page for every book ever published.
Stretching and shrinking teaching notes investigation 1 1. Guided math daily math stretches, grades k2 pdf download. Rotate to landscape screen format on a mobile phone or small tablet to use the mathway widget, a free math problem solver that answers your questions with stepbystep explanations. Students may test their rules by making a table of the coordinates of the image, plotting them on a graph, and comparing the. Its focus is geometry, and it develops understanding of and skill in the use of concepts of similarity. Stretching and shrinking grade 7 math answers free ebook download or read online on. That is the unit that convinced her to get out of kinawa math to go to champ about the most positive thing i can say regarding cmp. See more ideas about math, math classroom and teaching math. Washington mathematics standards for grade 7 washington mathematics standards for grade 7. Homework support helping with math cmp3 grade 6 cmp3.