What cells have in common
Use the standard four-feature cell model, then account for the specialized cells that change as they mature.
High school foundationOpen lesson
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10 matches for “what do all cells have in common”
Cell membranes and transport
Decide whether a substance can diffuse through the membrane, needs a protein pathway, or must be moved with cellular energy.
High school foundationOpen lessonFrom cells to organ systems
Build the body one level at a time so it is easier to tell a cell, tissue, organ, and organ system apart.
High school foundationOpen lessonHow cells manage energy
Follow how cells use, recycle, and rebuild ATP to power transport, movement, and other energy-requiring work.
High school foundationOpen lessonEquations with fractions
Turn a fraction-heavy equation into an equivalent equation with integer coefficients, then solve and check it.
Algebra IOpen lessonFrom DNA to proteins
Follow a protein-coding message from DNA to mRNA to an amino-acid chain, and separate the molecule carrying instructions from the protein that is built.
High school foundationOpen lessonIsotopes and average atomic mass
Use a weighted average to connect the masses of individual isotopes with the decimal atomic mass shown on the periodic table.
High school foundationOpen lessonRevenue, costs, profit, and cash flow
Separate what a business earns, when cash moves, and how much cash is available so similar-looking numbers do not get confused.
High school foundationOpen lessonAP Computer Science A
4 sections and 53 topics. Develop, analyze, test, and document Java programs while learning object-oriented design, control structures, classes, data collections, algorithms, recursion, and responsible computing.
AP / advanced high schoolOpen AP courseAP Microeconomics
6 sections and 36 topics. Model how individuals and firms make choices, how different markets allocate resources, and when government policy can improve or worsen outcomes.
AP / advanced high schoolOpen AP course