Math 7-4

Jan 27th

Students took a timed Integer & Combining Like Terms quiz.  If time allowed we went over the results.  Then students worked on the top missed questions from the Unit 5 test.  Each student was to complete the assignment in class for a class work grade.  Those students the earned low test scores had a chance to increase their score by 10 points if they did the class assignment correctly.  At the end of each period we went over the answers and I took questions.  Everyone was to have turned in the work!

I have attached copies of each period’s top missed questions.

Download Unit 5 Revisited 1st per

Download Unit 5 Revisited 2nd per

Download Unit 5 Revisited 5th per

Download Unit 5 Revisited 6th per

HW:  none

Jan 26th

We discussed the answers from their homework and characteristics of Direct Variation.  Then we moved onto Inverse Variation.  Students finished an assignment on Inverse Variation which gave examples of the characteristics of Inverse Variation.  At the end of each period students were given an example of a Direct & Inverse Variation situation from the real world. 

HW:  Give 1 example of a direct & inverse variation from the real world

Jan 25th

Today we started on Unit 6: Values that Vary by talking about Direct Variation characteristics.  Students did three problems together in class and was given time in class to start on their homework assignment.

Attached is a copy of today's assignment and the Unit 6 parent letter that tells about what is going to be taught in this unit.

HW:  Complete Direct Variation (back) #1-5 both 4s  

Download Direct Variation         Download Parent letter

Jan 23rd

Went over the Unit 5 Study Guide.  Test is tomorrow, please study.

HW:  study for test

Download Unit 5 study guide

Jan 20th

Students worked together on Practice with Scale Factor II for 30 minutes then we compared answers. 

HW:  Complete study guide

Download Unit 5 Study Guide

Jan 19th

After grading the students’ Take Home Quizzes, I have decided to push the Unit 5 test back to next Tuesday, Jan. 24^th.  Today I went over last night’s homework and any questions about the Take Home Quiz the students asked.  I gave the students a second chance at showing what they know about dilating figures.  All students received a copy of Changing Shapes II.  Students who earned an A on the Take Home Quiz do not have to do the assignment at all.  Students that earned a B have to do the back (Unit 5 Quiz).  Students that earned a C or lower have to do both sides of Changing Shapes II

HW:  Complete Changing Shapes II

          Take Home Quiz Grade

                   If you got an A – no homework

                   If you got a B – only do the back (Unit 5 Quiz)

                   If you got a C or lower – do both sides

Download Changing Shapes II - front side

Download Unit 5 quiz - back side

Jan 18th

At the beginning of class, all students were to have turned in their Take Home Quiz and Dilation on a Coordinate Plane.  After which we discussed how to find the answers to all the problems on the Take Home Quiz.  I will try my best to get all the quizzes back to the students tomorrow so they may make corrections (quizzes that have less than an 80% can be corrected to increase the quiz grade). 

Then as a class we went through the assignment Similar Triangles.  Students were to have taken notes on this assignment. 

At the end of the period students were given Practice with Scale Factor.  I went through number 7 with the students.  The rest of the problems they should know had to do if they think the problems through. 

Tomorrow morning I have tutoring @ 8:15 a.m., come if you are still having trouble with dilations.  This Friday will be a test over Unit 5.

HW:  Complete Practice with Scale Factor

Download Practice w- scale factor

Jan 17th

At the start of each class period I took questions students had about their Take Home Quiz.  I did not work out any of the questions but assessed them in how to calculate the answers correctly.  So I have decided to give the students ONE MORE NIGHT to complete the Take Home Quiz.  If the quiz is not turned in tomorrow points will be deducted. 

Then I gave students about 30 minutes of class time to complete the Dilation on Coordinate Plane assignment.  Students were given two choices after the 30 minutes: to turn in what they had completed or finish the rest for homework & turn it in tomorrow.  Students can turn in the assignment tomorrow without it affecting their grade but I will not accept it after tomorrow. 

The last part of class I introduced the students to the relationship between a figures scale factor, perimeter and area.

HW:  Complete the Take Home Quiz & Dilation on Coordinate Plane – will not be accepted after tomorrow!!

Jan 13th

Students had to dilate 3 out of 6 figures given to them today.  Students were to have calculated the new order pairs of all 3 figures before plotting the dilated figure.  Because the majority of the students were unable to finish this task in class I have told them to hold on to their work until Tuesday.  I will give them about 30 minutes of class time when they come back to school.  The students’ main focus needs to be on completing their Take Home Quiz!!

HW:  Complete the Take Home Quiz – Due Tuesday Jan 17th

Download Changing shapes take home quiz

Jan 12th

Today students were given 6 different figures to analyze and answer questions about which were similar and explain how.  A soft copy of the questions is attached.

HW:  none

Download Dilations in the coordinate plane