Wednesday, 30 October 2019
Classwork: Inherent Congruencies - Hidden Treasures (reflexive property, vertical angles, parallel lines [A.I.A.]). Lesson 12, part 2. HWPS Lesson 12, pages 103 & 104 #'s 5 & 6.
Homework: If you are absent, do HWPS Lesson 12, pages 103 & 104 #'s 5 & 6.
Quiz 1 Unit 4 on Friday
Wednesday, October 30, 2019
Monday, October 28, 2019
Monday, 28 October 2019
Since school was canceled on Friday, Thursdays homework was collected today. (HWPS Lesson 10, pages 89&90, #'s 1 - 4)
Classwork: Lesson 12 - Group Activity, Triangles in a bag. Pages 91 - 94. (If you are absent, read and do all of the five triangle constructions. I will give you the triangles in an "envelope" during brunch or lunch to match up to your drawings.
Homework: Lesson 12, page 95 #'s 1 - 9
Since school was canceled on Friday, Thursdays homework was collected today. (HWPS Lesson 10, pages 89&90, #'s 1 - 4)
Classwork: Lesson 12 - Group Activity, Triangles in a bag. Pages 91 - 94. (If you are absent, read and do all of the five triangle constructions. I will give you the triangles in an "envelope" during brunch or lunch to match up to your drawings.
Homework: Lesson 12, page 95 #'s 1 - 9
Thursday, October 24, 2019
Monday, October 21, 2019
Friday, October 18, 2019
Friday, 18 October 2019
Classwork: Lessons 17 and 18, PAM Lessons for Reflections and Rotations.
Homework: Lessons 16, 17, 18 will be collected Monday.
We look at our final lesson for Transformations on Monday (Sequence of Rigid Motions), review on Tuesday and take the Unit 3 Exam on Wednesday, October 23rd.
End of the first quarter.
Classwork: Lessons 17 and 18, PAM Lessons for Reflections and Rotations.
Homework: Lessons 16, 17, 18 will be collected Monday.
We look at our final lesson for Transformations on Monday (Sequence of Rigid Motions), review on Tuesday and take the Unit 3 Exam on Wednesday, October 23rd.
End of the first quarter.
Wednesday, 16 October 2019
Reverse Minimum Day for PSAT testing.
Another opportunity for the Rotations part of Khan Academy is open from today until 11:59PM Thursday night to get your 3/4 for your quiz.
The first quarter of the semester ends on Friday, 18 October 2019. Get any and all late work turned in.
Reverse Minimum Day for PSAT testing.
Another opportunity for the Rotations part of Khan Academy is open from today until 11:59PM Thursday night to get your 3/4 for your quiz.
The first quarter of the semester ends on Friday, 18 October 2019. Get any and all late work turned in.
Tuesday, October 15, 2019
Monday, 14 October 2019
Classwork: Translations. Translations have vectors. The vector notation uses < , >, NOT ( , ). Parenthesis indicates a point ( 4, -2). Vector notion indicates what directions the x and y move <4, -2>. A vector rule tells you specifically that x and y are doing. Example (x, y) --> (x + 3, y - 5) means move to the right 3 and move down 5.
Homework: Finish your Reflections and Translation worksheet.
Classwork: Translations. Translations have vectors. The vector notation uses < , >, NOT ( , ). Parenthesis indicates a point ( 4, -2). Vector notion indicates what directions the x and y move <4, -2>. A vector rule tells you specifically that x and y are doing. Example (x, y) --> (x + 3, y - 5) means move to the right 3 and move down 5.
Homework: Finish your Reflections and Translation worksheet.
Wednesday, October 9, 2019
Friday, October 4, 2019
Friday, 4 October 2019
Double Late Start Friday.
Today, in class, we took the Hart School District Math Standards Assessment posted on Google Classroom.
There is no homework assignment for the weekend. However, if you are missing work, now is the time to get it done and turn it in on Tuesday. Check Infinite Campus.
HAVE A GREAT THREE-DAY WEEKEND. See you Tuesday.
Double Late Start Friday.
Today, in class, we took the Hart School District Math Standards Assessment posted on Google Classroom.
There is no homework assignment for the weekend. However, if you are missing work, now is the time to get it done and turn it in on Tuesday. Check Infinite Campus.
HAVE A GREAT THREE-DAY WEEKEND. See you Tuesday.
Thursday, October 3, 2019
M2 U3 Lesson 2: Rotations and Notation
Thursday, 3 October 2019
Classwork:
page 19: Notation. Read: Zero degrees is less than theta (Greek letter/variable) theta is less than 180 degrees. The notation reads: Rotation about the point C of theta degrees of C = C' (C prime). I dont' like the double C here, continue to next picture.
Page 23. Here, this notation is better. First off, to find the angle of rotation, put your pencil and the center of rotation - in this example, point D and pick a point on the pre-image (the first image - the given image) and draw a ray from the center of rotation through the chosen point (ray DA). Find the corresponding point on the rotated image (A'B'C'D') and draw ray (DA'). your angle of rotation is angle ADA'. Measure the angle with a protractor. The notation reads: Rotation around point D, clockwise (the negative sign also can mean opposite) 75 degrees of figure ABCD which results in figure A'B'C'D'.
Finally, page 25. How to find the center of rotation given two figures (pre-image and image - look for the prime marks). The directions are right there for you. This just needs more practice. Follow the directions.
HOMEWORK: H.W.P.S Lesson 2, page 27 - 30, #'s 1 - 2, 6 - 10.
Classwork:
page 19: Notation. Read: Zero degrees is less than theta (Greek letter/variable) theta is less than 180 degrees. The notation reads: Rotation about the point C of theta degrees of C = C' (C prime). I dont' like the double C here, continue to next picture.
Page 23. Here, this notation is better. First off, to find the angle of rotation, put your pencil and the center of rotation - in this example, point D and pick a point on the pre-image (the first image - the given image) and draw a ray from the center of rotation through the chosen point (ray DA). Find the corresponding point on the rotated image (A'B'C'D') and draw ray (DA'). your angle of rotation is angle ADA'. Measure the angle with a protractor. The notation reads: Rotation around point D, clockwise (the negative sign also can mean opposite) 75 degrees of figure ABCD which results in figure A'B'C'D'.
Finally, page 25. How to find the center of rotation given two figures (pre-image and image - look for the prime marks). The directions are right there for you. This just needs more practice. Follow the directions.
HOMEWORK: H.W.P.S Lesson 2, page 27 - 30, #'s 1 - 2, 6 - 10.
Wednesday, October 2, 2019
Module 2: Units 3 & 4
Wednesday, 2 October 2019
Classwork: Unit 3: Transformations. Vocabulary Knowledge Ratings for Lesson 1 (pgs 1 & 2 - there are ten Vocabulary Terms for Lesson 1). Rate these words as N, S or U. On pages 10 & 11 we discussed Rotations, Reflections and Translations. On page 11 we used our compasses to explore rotations.
Homework: HWPS for Lesson 1 of Unit 3. pages 13 - 15, problems 1 - 6.
- Please make sure all your pages from Module 1: Units 1 & 2 are in order. Take Module 1 out of your binders and keep at home in a safe place. You will need this module and these units to review for your final exam in December.
- The 2nd Module for Units 3 & 4 go into your binders. Make sure the flashcards you made for Units 1 & 2 go into your binders with Module 2.
Classwork: Unit 3: Transformations. Vocabulary Knowledge Ratings for Lesson 1 (pgs 1 & 2 - there are ten Vocabulary Terms for Lesson 1). Rate these words as N, S or U. On pages 10 & 11 we discussed Rotations, Reflections and Translations. On page 11 we used our compasses to explore rotations.
Homework: HWPS for Lesson 1 of Unit 3. pages 13 - 15, problems 1 - 6.
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