CC2#QuickCheckToday## on2.1 Clear!your!desk!of!everything ...Today is a Quick Check on CC1...

CC2 Quick Check Today on 2.1

Clear your desk of everything except: Pencil, eraser & straight edge (ruler). Quiz paper to do your work on Calculator Toolkit (1 sheet of yellow paper)

Under your desk put a book/magazine to read or paper to draw/write when finished.

During the period, if you do this, you will earn an “F” on the quiz. EVEN IF YOU ARE FINISHED! • Get out of seat without permission. • Talk to another person or look their way. • Whisper or communicate with someone in any way • Reach into your backpack.

When you Finish, these rules s[ll apply. Go over your quiz, and then read a book/magazine or draw/write.

When I have collected ALL the quizzes (and they are in my hands), that is when these rules end. NOT BEFORE!

You MUST have underlined items, the rest you do not need to have; this is what is allowed, if you desire them.

You have 20 minutes , then we begin the analysis.

Today is a Quick Check on CC1 transformation & algebra (2.1)

• Use a pencil to complete the problems showing all your work.

•  You may use a Tool Kit

• Calculator ok

•  Later you will use a 4-‐color pen (red, green, blue, and black) to analyze your work.

You have 20 minutes , then we begin the analysis.

Keep your desk cleared & NO talking!

CC1 Quick Check #2

You have 20 minutes un[l we begin the analysis.

The analysis is what I will grade you on!

If you cannot do a problem: Use black pen to Write a thoughdul ques[on, that if answered, would allow you to complete the problem.

Quick Check #2 Name:__________________________ Date:_________ Per:_____

Concept Category 1: Transformations & Shapes

Current Mastery: N S G Quality of Error Analysis: NY 1 2 3 4

1

DOK 1: Recall & Reproduction 1. How much can you figure out about the figure at right using

your knowledge of angle relationships? Justify your solutions with the name of the angle relationship you used.

DOK 2: Routine Problems 2. In the problems below, you will use geometric relationships to find angle measures. Start by finding a

special relationship between some of the sides or angles, and use that relationship to write an equation. Solve the equation for the variable, and then use that variable value to answer the original question. Be sure to show all your steps, including the algebra.

Angle Measure Angle Relationship

f

h

k

m

p

q

s

v

57° m p q

h k 81° f

s 57° 81° v

CC6 Quick Check #2

2

DOK 3: Non-Routine Problems 3. Find the value of x in the diagram at right. Be sure to show all work and justify everything you do.

71° x

What questions do you still have?

Use black pen

You have 5 minutes un[l we con[nue the analysis.


Error Analysis (Where am I?) • Use your notes to analyze your quick check • Try to answer your ques[ons • and complete the problem(s) Use blue pen

You have 5 minutes un[l we con[nue the analysis.


Use red pen

• Read each problem, and compare to answer key • Give each problem a feedback number using the rubric

Feedback (Where am I?)

4 Point Rubric

4 You get it.

I can understand your thinking clearly.

3 You mostly get it.

I can understand most of your thinking.

2 You sort of get it.

I can understand some of your thinking.

1 You get a little bit of it. I can see some thinking.

NY – Not Yet You don’t get it.

I can’t understand your thinking.

• Compare to solu[on key • Make notes, complete your thinking, remind yourself of what you need to do to assure yourself being able to complete this problem and explain it completely so anyone can understand it

Use Green pen to copy solu[on

4 Point Rubric

4 You get it.

I can understand your thinking clearly.

3 You mostly get it.

I can understand most of your thinking.

2 You sort of get it.

I can understand some of your thinking.

1 You get a little bit of it. I can see some thinking.

NY – Not Yet You don’t get it.

I can’t understand your thinking.

Quick Check #2 Name:________Key_______________ Date:_________ Per:_____

Concept Category 1: Transformations & Shapes Current Mastery: N S G

Quality of Error Analysis: NY 1 2 3 4

1



[ (2-40) 4 if 8 correct,3 if 6-7 correct, 2 if 4-5 correct, 1 if 1-3 correct ]



[ (2-5) a: 180º – 152º = 28º mסMNP = 28º; b: 4x - 5° = 3x + 2°, x = 7° , mסFGH = 23º; c: 2x - 4° + x + 7° = 90° , x = 29° , x = 29º , mסDBC = 36º; d: x + 28° + x = 180° , x = 76°, mסLPQ = 104º; mסLPN = 76º ]


f [99°] [ Supplementary to 81° or q or Vertical to p ]

h [123°] [ Supplementary to 57° or k Vertical to m ]

k [57°] [ Supplementary to h or m Vertical to 57° ]

m [123°] [ Supplementary to 57° or k Vertical to h ]

p [99°] [ Supplementary to 81° or q or Vertical to f ]

q [81°] [ Supplementary to p or f or Vertical to 81° ]

s [42°] [ Triangle Sum Thm. says all angles of a triangle sum to 180° ]

v [123°] [ Supplementary to 57° ]

57° m p q

h k 81° f

s 57° 81° v

CC6 Quick Check #2

2

DOK 3: Non-Routine Problems 3. Find the value of x in the diagram at right. Be sure to show all work and justify everything you do. [(2-20) 71° + x = 180° , x = 109° ]

71° x

Quick Check #2 Name:________Key_______________ Date:_________ Per:_____

Concept Category 1: Transformations & Shapes Current Mastery: N S G

Quality of Error Analysis: NY 1 2 3 4

1



[ (2-40) 4 if 8 correct,3 if 6-7 correct, 2 if 4-5 correct, 1 if 1-3 correct ]



[ (2-5) a: 180º – 152º = 28º mסMNP = 28º; b: 4x - 5° = 3x + 2°, x = 7° , mסFGH = 23º; c: 2x - 4° + x + 7° = 90° , x = 29° , x = 29º , mסDBC = 36º; d: x + 28° + x = 180° , x = 76°, mסLPQ = 104º; mסLPN = 76º ]


f [99°] [ Supplementary to 81° or q or Vertical to p ]

h [123°] [ Supplementary to 57° or k Vertical to m ]

k [57°] [ Supplementary to h or m Vertical to 57° ]

m [123°] [ Supplementary to 57° or k Vertical to h ]

p [99°] [ Supplementary to 81° or q or Vertical to f ]

q [81°] [ Supplementary to p or f or Vertical to 81° ]

s [42°] [ Triangle Sum Thm. says all angles of a triangle sum to 180° ]

v [123°] [ Supplementary to 57° ]

57° m p q

h k 81° f

s 57° 81° v

CC6 Quick Check #2

2

DOK 3: Non-Routine Problems 3. Find the value of x in the diagram at right. Be sure to show all work and justify everything you do. [(2-20) 71° + x = 180° , x = 109° ]

71° x

1) Categorize your learning right now N: No evidence Yet = in progress, still learning (all 1’s or lower) S: Some evidence= can do or reason, but not both (Some 2’s) G: Good evidence= can do and reasoning is clear/accurate (all 2’s or higher) Mark the Category (N, S, G) on your Quick Check also. (In Aeries G=70%, S=65%, N=50%) 2) What action/s are you taking to improve your understanding on Topic.

Analyze Evidence

Action Plan and Goal

Setting What are you doing now? •  Targeted Prac[ce: Concept, Pg. #, Problem #s •  Concept Map •  Centaur Plus on Tuesday or Thursday •  Prac[ce with Mr. Marsh-‐any day except Wednesday

(3-‐3:30) •  Prac[ce with a Peer (outside of class [me) •  Self-‐Test Ques[ons(Worked out problems on Note cards)

•  Problems in hard and soi covered Geo Book

•  Use Parent Guide (online)

•  Kahn Academy •  Review

Assignments

•  Concept Category 1 (CC1): TransformaBons & Basic DefiniBons •  Iden[fy rotated, reflected, and translated figures, with the op[on of using tracing paper, as in problems 1-‐64, 1-‐108, and CL 1-‐128 (a) and (b).

•  Rotate, reflect, and translate figures on a grid, with the op[on of using tracing paper, as in problems 1-‐85, 1-‐97, 1-‐109, 1-‐116, and CL 1-‐128 (c).

•  Find the slope or equa[on of a perpendicular line as in problems 1-‐88 (e), 1-‐77, and 1‑105, 2-‐42, 2-‐58, 2-‐69, 2‑105, and CL 2-‐121 (d)

•  Iden[fy angle rela[onships, including Triangle Angle Sum Theorem, and solve problems using those rela[onships as in problems 2-‐34, 2-‐55, 2-‐56, 2-‐66, 2-‐67, 2-‐76, 2-‐107, 2-‐116, and CL 2-‐122. In many of these problems there will be more than one correct way to find missing angles and arrive at a solu[on, thus students’ ability to jus[fy the steps they take is cri[cal.

•  Using the Triangle Inequality to determine if three given side lengths could form a triangle, or to find the possible range of lengths of a third side given the lengths of the two other sides as in problem 2-‐117.

•  Using informa[on given in a problem to choose an appropriate tool from the Triangle Toolkit to find a missing side or angle. Further, students can be expected to find missing sides or angles and then to apply that informa[on to finding area or perimeter of a shape.

Places to refer to •  Sec[on 1.1, 1.2, 1.3, 2.1, 2.2, 2.3 •  Math Notes listed on Pg. 70 & 135

•  Parent Guide/Study Guide for sec[ons 1.1, 1.2, 1.3, 2.1, 2.2, 2.3

CC2#QuickCheckToday## on2.1 Clear!your!desk!of!everything ...Today is a Quick Check on CC1...

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