
Grade9 Advance- Congruent Triangles
Presentation
•
Mathematics
•
9th - 10th Grade
•
Easy
Aneeqa Ilyas
Used 6+ times
FREE Resource
44 Slides • 6 Questions
1
Grade9 Advance- Congruent Triangles
Congruents Polygons (CPCTC)
2
Lesson Objectives
13.3 Congruent Triangles
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4

Interactive presentation software - Mentimeter
You can open this webpage in a new tab.
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LMS Activity on Page 2 - Congruence of Triangles
Step 1 - Watch the video
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LMS Activity on Page 2 - Congruence of Triangles
Step 2 - Do the Activity
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Teacher's Explanation in Classkick and Practice
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Open Ended
What does CPCTC Stands For?
Post your answers here:
12
Poll
Sareeta is changing the tire on her bike and the nut securing the tire looks like the one shown. Which of the sockets below should she use with her wrench to remove the tire? Explain your reasoning.
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13
Multi Level Activities
Check if you are in team pink or blue
Solve the assigned problems in padlet
Post your replies in team pink or blue accordingly
14
Desmos Activity
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Group Work - Sharepoint
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Real Life Application of Congruent Figures
Go to LMS- Congruent Triangles- Page- Watch the Video, Discuss why congruent figures are important in criminology
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Open Ended
Why are congruent -identical figures are important in criminology
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Assessment in Teams
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Exit Ticket
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Lesson Objectives
13.3 Congruent Triangles
Finding Missing Lengths and angles of congruent triangles and Third Angle Theorem
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LMS Activity on Page 6- Identifying Congruent Triangles
Step 1 Watch the Video
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LMS Activity on Page 6- Identifying Congruent Triangles
Step 2-Do the Activity
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Teacher's Explanation in Classkick and Practice
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Multi Level Activities
Check if you are in team pink or blue
Solve the assigned problems in padlet
Post your replies in team pink or blue accordingly
32
Real Life Application of Congruent Figures
Go to LMS- Congruent Triangles- Page- Watch the Video, Discuss why congruent figures are important in criminology
33
Open Ended
Why are congruent -identical figures are important in criminology
34
Open Ended
What does CPCTC Stands For?
Post your answers here:
35
Desmos Activity 1
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37
Poll
Sareeta is changing the tire on her bike and the nut securing the tire looks like the one shown. Which of the sockets below should she use with her wrench to remove the tire? Explain your reasoning.
1
2
3
4
38
Desmos Activity 2
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Group Work - Sharepoint
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Third Angle Theorem
Day 3
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LMS Activity on Page 3- Congruence of Triangles
Do the Activity and post answers in Padlet
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Classkick
Teacher's Explanation and Practice
47
Group Work - Sharepoint
48
Multi Level Activities
Check if you are in team pink or blue
Solve the assigned problems in padlet
Post your replies in team pink or blue accordingly
49
50
Assessment in Teams
Grade9 Advance- Congruent Triangles
Congruents Polygons (CPCTC)
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