A student activity sheet focused on viral structure, reproduction, and comparison with prokaryotic cells to address gaps identified in the unit assessment.

A comprehensive answer key for the Unit Mastery Assessment, including correct answers, TEKS alignment, and brief explanations for student remediation.

A student mastery choice board for the Life Systems unit, allowing students to choose between visual, writing, and hands-on tasks to demonstrate their understanding of plant and animal interactions.

A teacher resource providing specific scaffolding, extension, and EL support strategies for the Animal Systems lesson, including a medical-themed mastery choice board.

A teacher resource providing specific scaffolding, extension, and EL support strategies for the Plant Power lesson, including a sample mastery choice board.

A visual presentation for Investigation 12 (Animal Systems) covering the marathon runner phenomenon, homeostasis (feedback loops), nutrient absorption, and body defense layers.

A student laboratory and activity packet for Investigation 11 (Plant Systems) covering transpiration (celery lab), tissue mapping, flower reproduction, and environmental tropisms.