Cell Structure and Function
Grade 9
BIO.3 Self-Paced Course. Covers cell theory, organelles, membranes, mitosis, and differentiation with interactive lessons, slides, labs, and quiz.
BIO.3
5 lessons
Labs + Quiz
Self-Paced
Genetics and Heredity
Grade 9
Mendelian genetics, Punnett squares, DNA inheritance patterns, pedigrees, and dominant vs recessive traits.
BIO.4
Module
Labs
Self-Paced
Ecology and Systems
Grade 9
Ecosystems, energy flow, food webs, population dynamics, and environmental change with videos and case studies.
BIO.8
Module
Case Studies
Self-Paced
Photosynthesis and Cellular Respiration
Grade 9
Energy conversion pathways, ATP production, chloroplasts vs mitochondria, plus slides, labs, and quiz.
BIO.5
Module
Labs + Quiz
Self-Paced
DNA, RNA & Protein Synthesis
Grade 9
The Central Dogma — DNA structure, replication, transcription, translation, and how mutations alter proteins and traits.
BIO.6
6 modules
Lab + Quiz
Self-Paced
Evolution & Natural Selection
Grade 9
Students explore how natural selection drives evolutionary change, examine fossil and molecular evidence, and model speciation.
BIO.7
5 lessons
Labs + Quiz
Self-Paced
Biomolecules & Enzymes
Grade 9
Covers the four macromolecules, enzyme structure and function, and factors affecting reaction rates including pH and temperature.
BIO.2
8 lessons
Labs + Quiz
Self-Paced
Human Body Systems
Grade 9
Explores the major organ systems, their structures, functions, and how they interact to maintain homeostasis.
BIO.9
Module
Quiz + Videos
Self-Paced
Experimental Design & Lab Skills
Grade 9
Scientific method, experimental variables, graphing, CER framework, SI units, and lab safety — foundational skills for all biology investigations.
BIO.1
9 lessons
Labs + Quiz
Self-Paced
Cell Structure and Function (BIO.3)
Five-lesson sequence on cell theory, organelles, membranes, mitosis, and differentiation. Includes videos, slides, labs, assignments, and a 10-question quiz.
Genetics and Heredity (BIO.4)
Mendelian genetics, Punnett squares, probability, and inheritance patterns. Students build pedigrees and analyze dominant vs recessive traits.
Ecology and Systems (BIO.8)
Energy flow, food webs, biogeochemical cycles, and population dynamics. Emphasizes human impact and ecosystem stability.
Photosynthesis and Cellular Respiration (BIO.5)
ATP production, chemical equations, and organelle roles. Hands-on investigations compare plant and animal energy pathways.
DNA, RNA & Protein Synthesis (BIO.6)
Covers DNA structure, semi-conservative replication, transcription, translation, and mutation types. Includes an interactive transcription/translation simulator and a 10-question quiz.
Evolution & Natural Selection (BIO.7)
Covers Darwin's four postulates, types of natural selection, and multiple lines of evidence including fossil records and molecular homology. Students run a peppered moth simulation and complete an interactive 10-question quiz.
Biological Molecules and Enzymes (BIO.2)
Macromolecules, enzyme structure/function, and reaction rates. Lab activities explore pH, temperature, and substrate specificity.
Human Body Systems (BIO.9)
Covers all major organ systems — circulatory, respiratory, digestive, nervous, and more — with a focus on structure, function, and homeostasis. Includes videos, vocab, and a quiz.
Scientific Investigation and Lab Skills (BIO.1)
Experimental design, variables, measurement, graphing, and claims-evidence-reasoning. Establishes core lab routines and safety.
Consistent Layout
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Easy Expansion
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