Chapter /17/16
PROS AND CONS
MATERIALS CHECK Two class textbooks Four pencils rubber banded Scissors Glue stick Ten markers rubber banded Three highlighters rubber banded Post its
Notebooks Entries Are: In pencil Labeled with the date Labeled with the entry number Labeled with a proper title Written very neatly Clearly legible Followed by a horizontal line to separate entries on a single page Written so as to maximize the use of each page Representative of the student’s best effort Complete
STANDARDS FOR QUIET WORK I am listening to the teacher. I am not talking. I am taking notes or doing other silent work as directed. I am paying complete attention to the teacher.
Warm Up Entry ____ Add or subtract the following pairs of fractions and mixed numbers. Find the missing side lengths of each rectangle
Entry ____ Objectives for Chap I will extend my understanding of division to include division of fractions by fractions and represent division problems in multiple ways. How can we represent this problem with a diagram? Can we represent it in more than one way? HOW WILL I BE ASSESSED? – Quiz Friday with at least one of the problems from today on it EXACTLY AS IS – HW tonight with 5 problems, at least 1 of which will also be on Friday’s quiz – Chapter test where I will have to draw a model of multiplying fractions
ENTRY __: Problem 6-43 MATH CORNELL NOTES NUMBERS PICTURES WORDS
Quiet WorkStand & Deliver Open Discussion Team Work THE CURRENT CLASSROOM “MODE”
DURING OPEN DISCUSSION… I contribute my ideas to class discussion. I listen to others when they are speaking. I wait for the appropriate time to contribute my ideas. I am polite in my interactions with other students and the teacher.
Entry ___ Dria is writing a piece of music. She has decided to replace a 3/4 note which takes up 3/4 of a small section of the music called a measure, with 1/8 notes which each take up 1/8 of a measure. Work with your team to use diagrams to help you figure out how many notes she will need. Then represent the problem and its solution with a mathematical division sentence and a diagram. Be prepared to describe your strategies to the class.
Entry ____ 6-44 Liam drew the two diagrams below and wrote down 5 · 1/5 = 1 and 1 ÷ 1/5 = 5. Is dividing by 1/5 always the same as multiplying by 5?”
Entry ___ 6-44 Part B Malik was looking at problem 6-43 and asked, “Does this work when both numbers are fractions? Can you find how many 1/8 s are in 3/4 by multiplying 3/4 by 8?” What do you think? Refer back to the diagram you drew for problem 6-43
Quiet WorkStand & Deliver Open Discussion Team Work THE CURRENT CLASSROOM “MODE”
DURING TEAM WORK… I work cooperatively with my team members to accomplish a particular goal by: Performing assigned tasks/roles Listening to my team members Respecting the ideas of others Being a helpful contributor to the team.
Group Norms Assign task manager, facilitator, recorder and resource. Facilitator will start reading or ask others to read. All students MUST participate. If a student is not they may have to work solo at lunch to make up this problem.
Entry __ DORA’S DOLLHOUSE, Part 1 Dora is building a dollhouse for her cousin. She needs several boards that are each 3/4 of a foot long. She went to the store and found that the lumber she needs is sold only in lengths of 8 feet. She laid a tape measure next to a board and drew the diagram below.
Entry ___ DORA’S DOLLHOUSE, Part 2 Dora has taken a closer look at her blueprints and figured out that one 8 foot board is exactly 3/4 of the length of wood that she needs for her whole project. Show your team work on your resource page
Entry ___ DIVISION AND AREA The Ferndale High School Golden Eagles have a large playfield at their school that covers 2/3 of a square mile. One side of the playfield is 1/2 mile in width. With Your Team Draw a diagram that shows this situation. Be sure to include labels. What operation can you do to find the length of the field? Write a number sentence for this operation. Find the length of the playing field. What strategy did you use?
Entry ____ TEAM DIVISION For each of the division problems below, work with your team to: Write a question in words that could be answered using the expression. Draw a diagram that represents the problem and your question. Find the quotient and explain what it means. Be ready to explain your ideas to the class. 3/4 ÷ 1/2 1/2 ÷ 3/4
Entry ___ Review Trapezoids Find the area of each of these trapezoids A = 1/2 h(a + b)
Entry ___ Homework Please review problems and start. I will walk around to check on your progress through 6-60