Maximizing the Learning of All Students" and what you have learned, address the scenario below:

Mr. Green has taught high school Spanish for10 years. He would like to start differentiating instruction and needs to make some changes to his current classroom practices, which are described below:

• Delivers instruction primarily by lecturing.
• Does not permit students to retake tests they have failed.
• Records zeros for missing assignments.
• Groups students at the beginning of the year based on the previous year's achievement test scores.
• Gives bonus points for classroom participation.
• Gives a test every Friday.

Explain why each of Mr. Green's classroom practices is not a differentiated practice and describe what he can do differently with each of them.