Homework Check Everyone should have their homework out. Resource Managers grab answer keys for each member of your team. Shoulder partners should share and discuss as you correct your homework. Reporters/Recorders take note of any questions the team might still have even after going through the answer key.

Lesson 7.1.6 Lesson Objective: Students will show that the triangle congruence conditions that they developed in lesson 7.1.5 are true using rigid transformations.

Problem 7-65 Facilitators lead your teams through Problem 7- 65 on page 394 of your book. Read the problem out loud or have someone read it while everyone in the team follows silently. Take a minute to discuss with your team before moving to answer the question a on your resource sheet. Use patty paper to help you with the problem.

Problem 7-66 Facilitators lead your teams through Problem 7- 66 on page 395 of your book. Read the problem out loud or have someone read it while everyone in the team follows silently. Use patty paper to help you investigate and make sure to write your answers on your resource sheets to earn your stamps. Be ready to share your responses.

Problem 7-67 Facilitators lead your teams through Problem 7- 67 on page 396 of your book. Read the problem out loud or have someone read it while everyone in the team follows silently. Make sure to write your answers on your resource sheets to earn your stamps. Be ready to share your responses.

Lesson 7.1.7 Lesson Objective: Students will continue to use flowcharts to organize their arguments for increasingly complex diagrams of triangle congruence.

Problem 7-75 Facilitators lead your teams through Problem 7- 75 on page 398 of your book. Read the problem out loud or have someone read it while everyone in the team follows silently. Make sure to write your answers on your resource sheets to earn your stamps. Be ready to share your responses.

Problem 7-76 Facilitators lead your teams through Problem 7- 76 on page 399 of your book. Read the problem out loud or have someone read it while everyone in the team follows silently. Let’s do problem a together then you can do the succeeding problems with your teams. Be sure to write your answers on your resource sheets to earn your stamps. Be ready to share your responses.