Grade 8 / Year 9 Subjects:MathematicsScienceEnglish Language ArtsSocial Studies & CivicsComputer Science & AI
NGSS.MS-PS2-1 / TEKS 8.6.A✓ Georgia Department of Education Official Framework📚 2 Units • 2 Sequenced Topics
Physical Science: Newton’s Laws, Energy Transformation & Chemical Changes
Official standards-aligned curriculum for Grade 8 / Year 9 Science. Features sequenced academic units, verified video masterclasses, interactive worked examples with self-checks, common misconceptions, practice drills, and formative quizzes.
Start Interactive Lesson (Solving Linear Equations in One Variable) →Academic Year 2026–27 • Verified Against Official Standards
Unit 1MS-LS1
1 Sequenced TopicsCellular Biology, Organelles & Photosynthesis
Structure of plant and animal cells, organelle functions, cellular respiration, and chloroplast photosynthesis.
1.1
Cell Structure, Organelles & Transport⚡ Video Masterclass Aligned✓ Standard Aligned
NGSS.MS-PS2-1 / TEKS 8.6.A.1 — Conduct an Investigation to Provide Evidence that Living Things Are Made of Cells
Differentiate cell membranes, cell walls, nuclei, mitochondria, and chloroplasts in eukaryotic organisms.
📺 Featured Masterclass: Introduction to Cells: The Grand Cell Tour by Amoeba Sisters (09m 25s)
Unit 2MS-PS2
1 Sequenced TopicsPhysical Science: Newton’s Laws, Energy & Waves
Force interactions, inertia, acceleration, conservation of energy, and wave properties.
2.1
Newton’s Three Laws of Motion⚡ Video Masterclass Aligned✓ Standard Aligned
NGSS.MS-PS2-1 / TEKS 8.6.A.2 — Plan an Investigation to Provide Evidence that the Change in Motion Depends on Net Force and Mass
Explore inertia, $F = ma$, and action-reaction pairs across mechanical collisions.
📺 Featured Masterclass: Newton's Laws: Crash Course Physics #5 by CrashCourse (09m 50s)