BHS Biology Guide

Cellular Reproduction & Sexual Reproduction

Biology

Quarter 2

McGraw Hill Module 9

Have students complete the: Demonstrate Understanding Questions

Or

Lesson Check: Cellular Reproduction

● CERChart

Phenomena Check In

● Chromebook ● Online book

Lesson2:

231

145Min

Engage →

Meiosis and Sexual Reproduction

Launch the Lesson: Meiosis & Sexual Reproduction

Focus Question: What are the stages of meiosis, and how does meiosis provide genetic variation?

● Reading Material ● Cause & Effect Model ● Nondisjunctio nVideo ● Karyotype Lab Materials ● CER

Explore & Expand →

232 242

Have students start out with cross comparing the importance of cell structures and their functions.

Follow up - How do these structures play a vital role in mitosis? Have students work in groups of four to formulate a claim of why brothers and sisters look different. Let them present their ideas as a class discussion. Interactive Content Explore and explain: Chromosome Numbers Next have students annotate pg’s 232 & 233. Have them focus on what occurs during the process of meiosis and the reduction of chromosomes.

Prior Knowledge: Question students of