Wednesday, February 24

Periods 1 and 2 - Beta Club / Mu Alpha Theta Induction and Reception

Workbook pg 321 graded (9 points Bronze)
Topics Covered: Characteristics of Arthropods (28.1) and Diversity of Arthropods (28.2)
Complete PS Lab 28.1 on pg 746 - Graph showing diversity of all animal species and work with percentages

Tuesday, February 23

Diversity of Echinoderms: Sea Stars (anatomy review) - Brittle Stars - Sea Urchins - Sand Dollars - Sea Cucumbers (unique regenerative and defense systems)

Preview Phylum Arthropoda - Completed workbook pg 321

Honors Classes - Web Quest in Library (15 points Silver)

Monday, February 22

Phylum Echinodermata
Key terms: ray - pedicellariae - madreporite - water vascular system - ampulla - tube foot
Topics covered: Locomotion and Symmetry change from larva to adult - anatomical structures - water vascular system - Figure 29.4 on pg 766 (1st, 3rd, 5th periods only)