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Graphing Motion
Students learn to create and interpret position-time graphs, calculate speed from slope, identify periods of rest, constant speed, and acceleration from graph shape, and compare the motion of multiple objects on the same graph.
Predicting Traits
Students learn how to use Punnett squares to predict the probability of offspring inheriting specific traits, understanding dominant and recessive alleles, genotypes, and phenotypes.
States of Matter and Phase Changes
Students learn how particle arrangement and motion differ across solids, liquids, and gases, explore all six phase changes and the role of thermal energy, and interpret heating curves to understand what happens at each plateau.
Weather and Climate Unit Introduction
A 45-minute introduction lesson where students differentiate weather from climate, explain air masses and fronts, interpret weather maps, and connect the water cycle to weather patterns.
Food Webs & Energy Flow
A 30 minute Grade 8 lesson on how energy enters ecosystems (mainly sunlight), how producers convert it to chemical energy, and how energy is transferred and lost as heat through a food web.
Adaptation and Speciation
Students explore the three types of adaptations (structural, behavioral, physiological), learn how directional, stabilizing, and disruptive selection shape populations differently, trace the steps of speciation through geographic isolation, and survey adaptations across Earth's major biomes.
Why Charlotte Doesn't Freeze in June: Seasons & Earth's Tilt
Students watch the Generation Genius 'Causes of Seasons' video and build a mental model of how Earth's axial tilt, not its distance from the Sun, drives seasonal changes in temperature, daylight hours, and sunlight intensity across the hemispheres. The lesson connects abstract orbital mechanics to students' lived experience of seasons in Charlotte, North Carolina.
Matter and Its Interactions - Remix
A fast-paced review of the first three lessons covering atoms and subatomic particles, phases and properties of matter, and elements and the periodic table. Designed to get students caught up and re-oriented after absences.
Under Our Feet
Students explore how water moves through soil and rock to form aquifers, understand how watersheds collect and channel water, and analyze human impacts on water quality.
Unit Review - Heredity: Inheritance and Variation
Comprehensive unit review covering heredity and genetics: inherited vs. acquired traits, DNA/chromosomes/genes, alleles and dominance, genotype vs. phenotype, Punnett squares, sexual vs. asexual reproduction, genetic variation and survival, and environmental effects on inheritance.
Reading the Rock Record
Students learn to read Earth's history from rock layers using the Law of Superposition, index fossils for correlation, relative and absolute dating methods including radiometric dating and half-lives, the geologic time scale, and additional geological evidence from ice cores, faults, and igneous intrusions.
Evidence for Evolution
Students explore four major lines of evidence for biological evolution: the fossil record (including transitional fossils), comparative anatomy (homologous, analogous, and vestigial structures), embryology, and molecular biology (DNA comparisons). Students also learn how modern classification systems reflect evolutionary relationships.
Grade 7 Science Assessment
Comprehensive assessment covering NC DPI 2023 K-12 Science Standards for Grade 7
Forces and Interactions: Putting It All Together
Students synthesize all unit concepts by connecting motion description to graphing to forces to electromagnetism, apply integrated knowledge to real-world scenarios (roller coaster, electric car, maglev train), and review key vocabulary from all four previous lessons.
Matter and Its Interactions: Putting It All Together
Students synthesize all unit concepts by connecting atomic structure to properties, tracing how energy transfer causes phase changes at the particle level, applying multiple concepts to real-world scenarios, and reviewing key vocabulary from all four previous lessons.
Grade 8 Science Assessment
Comprehensive assessment covering NC DPI 2023 K-12 Science Standards for Grade 8 (EOG Aligned)
Properties of Matter
Students learn to distinguish intensive properties (density, melting point, boiling point, solubility) from extensive properties (mass, volume, weight), calculate density using d = m/V, and understand how physical properties identify substances.