Middle School Lessons Lesson Plans & Worksheets Reviewed by Teachers

Love To Know Media

For Teachers 9th - 10th Standards

This site offers two lessons with worksheets and answer keys on the use of who vs. whom as subjects and objects and relative pronouns.

CK-12 Foundation

For Students 9th - 10th

Understand the behaviors, characteristics, and classification of echinoderms.

CK-12 Foundation

For Students 9th - 10th

Learn about the many forms of animal communication.

CK-12 Foundation

For Students 5th - 9th

Understand how pathogens cause infections in humans.

CK-12 Foundation

For Students 9th - 10th

See how scientists trace species through their evolutionary relationships.