California Curriculum
41 lessons across 6 units. Every lesson taught 1:1 by an AI tutor — explanations, practice, and instant feedback.
Grade 7 Science covers these 0+ core concepts:
41 lessons total, sequenced in the order students learn them.
1.Atoms and Molecules
2.Modeling Extended Structures
3.Solids, Liquids, and Gases
4.Changes of State and Thermal Energy
5.Physical and Chemical Changes
6.Evidence of a Chemical Reaction
7.Synthetic Materials from Natural Resources
8.Conservation of Mass
9.Balancing What Goes In and What Comes Out
10.Reactions That Release or Absorb Energy
11.Designing a Chemical Hot or Cold Pack
12.Photosynthesis: Making Food from Light
13.Where a Plant's Mass Really Comes From
14.Food as Stored Energy
15.Cellular Respiration
16.Photosynthesis and Respiration Together
17.Resource Availability and Population Size
18.Competition in an Ecosystem
19.Predatory, Competitive, and Mutually Beneficial Relationships
20.Symbiosis
21.Food Webs and the Flow of Energy
22.Decomposers and Matter Cycling
23.When an Ecosystem Is Disrupted
24.Ecosystem Stability and Change
25.Maintaining Biodiversity and Ecosystem Services
26.The Rock Cycle
27.Igneous, Sedimentary, and Metamorphic Rock
28.Weathering and Erosion Over Time
29.Fast and Slow Changes to Earth's Surface
30.Continental Drift and Plate Tectonics
31.Evidence from Fossils and Rock Formations
32.Plate Boundaries: Earthquakes and Volcanoes
33.Mapping the Ocean Floor
34.How Natural Resources Are Distributed
35.Why Resources Are Not Spread Evenly
36.Forecasting Natural Hazards
37.Reducing the Impact of Earthquakes and Floods
38.Defining a Problem with Criteria and Constraints
39.Evaluating Competing Solutions
40.Combining the Best Features of Several Designs
41.Iterating Toward an Optimal Design
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