Standard Pace Schedule
This says three years, but it could also be completed in two years if you take classes year-round by completing three semesters each year: fall, spring, and summer.

Year 1 — Semester 1 (Weeks 1–15)

Week	Lesson	Topic
1	A/B-1	Organizing Things into Categories
2	A-2 Pt.1	Solids, Liquids, and Gases and Change with Temperature
3	D-1 Pt.1	Gravity I: The Earth's Gravity; Horizontal and Vertical
4	A-2 Pts.2+3	Solids, Liquids, and Gases and Change with Temperature
5	D-1 Pts.2+3	Gravity I: The Earth's Gravity; Horizontal and Vertical
6	C-1 Pt.1	Concepts of Energy I: Making Things Go
7	A-3 Pt.1	Air Is a Substance and the Concept of the Atmosphere
8	C-1 Pts.2+3	Concepts of Energy I: Making Things Go
9	A-3 Pt.2	Air Is a Substance and the Concept of the Atmosphere
10	B-2 Pt.1	Distinguishing Living or Biological, Natural Earth, and Human-Made Things
11	A-4 Pt.1	Matter I: Its Particulate Nature
12	B-2 Pt.2	Distinguishing Living or Biological, Natural Earth, and Human-Made Things
13	A-4 Pt.2	Matter I: Its Particulate Nature
14	B-2 Pt.3	Distinguishing Living or Biological, Natural Earth, and Human-Made Things
15	A-4 Pt.3	Matter I: Its Particulate Nature

Year 1 — Semester 2 (Weeks 16–30)

Week	Lesson	Topic
16	C-2 Pt.1	Sound, Vibrations, and Energy
17	C-3 Pt.1	Concepts of Energy II: Kinetic and Potential Energy and the Flow of Energy
18	C-2 Pt.2	Sound, Vibrations, and Energy
19	B-3 Pt.1	The Plant and Animal Kingdoms: Distinguishing between Plants and Animals
20	C-3 Pt.2	Concepts of Energy II: Kinetic and Potential Energy and the Flow of Energy
21	A-5 Pt.1	Distinguishing Materials
22	B-3 Pt.2	The Plant and Animal Kingdoms: Distinguishing between Plants and Animals
23	A-5 Pt.2	Distinguishing Materials
24	B-4 Pt.1	Life Cycles
25	C-3A Pt.1	Energy and Force
26	B-4 Pts.2+3	Life Cycles
27	C-3A Pts.2+3	Energy and Force
28	B-5 Pt.1	Concepts of Adaptations, Food Chains, and Energy Flow
29	D-3	Reading and Drawing Maps
30	B-5 Pt.2	Concepts of Adaptations, Food Chains, and Energy Flow

Year 2 — Semester 1 (Weeks 1–15)

Week	Lesson	Topic
1	C-4	Concepts of Energy III: Distinguishing between Matter and Energy
2	B-4A Pt.1	Identification of Living Things and Why Plants and Animals Live Where They Do
3	A-6 Pt.1	Matter II: Air Pressure, Vacuums, and the Earth's Atmosphere
4	B-4A Pt.2	Identification of Living Things and Why Plants and Animals Live Where They Do
5	D-2	Day and Night and the Earth's Rotation
6	D-3A Pt.1	North, East, South, and West
7	A-6 Pt.2	Matter II: Air Pressure, Vacuums, and the Earth's Atmosphere
8	A-5A Pt.1	Magnets and Magnetic Fields
9	D-3A Pt.2	North, East, South, and West
10	A-6 Pt.3	Matter II: Air Pressure, Vacuums, and the Earth's Atmosphere
11	A-5A Pt.2	Magnets and Magnetic Fields
12	B-4B Pt.1	What Is a Species?
13	A-5A Pt.3	Magnets and Magnetic Fields
14	B-4B Pt.2	What Is a Species?
15	A-6 Pt.4	Matter II: Air Pressure, Vacuums, and the Earth's Atmosphere

Year 2 — Semester 2 (Weeks 16–30)

Week	Lesson	Topic
16	B-5A Pts.1+2+3	Adaptations and Survival
17	A-7 Pt.1	Air: A Mixture of Gases (Mixtures and Chemical Reactions)
18	D-4 Pt.1	Land Forms and Major Biomes of the Earth
19	A-7 Pt.2	Air: A Mixture of Gases (Mixtures and Chemical Reactions)
20	B-10 Pt.1	Plant Science I: Basic Plant Structure and Reproduction
21	A-7 Pts.3+4	Air: A Mixture of Gases (Mixtures and Chemical Reactions)
22	B-10 Pt.2	Plant Science I: Basic Plant Structure and Reproduction
23	A-8 Pt.1	Matter III: Evaporation and Condensation; The Basis of the Water Cycle
24	B-10 Pts.3+4	Plant Science I: Basic Plant Structure and Reproduction
25	A-8 Pts.2+3	Matter III: Evaporation and Condensation; The Basis of the Water Cycle
26	B-11 Pt.1	Plant Science II: Germination, Seedling Growth, and Responses
27	D-4 Pt.2	Land Forms and Major Biomes of the Earth
28	B-11 Pts.2+3	Plant Science II: Germination, Seedling Growth, and Responses
29	D-4 Pt.3	Land Forms and Major Biomes of the Earth
30	B-12 Pts.1+2+3	Plants, Soil, Water, and Erosion

YYear 3 — Semester 1 (Weeks 1–15)

Week	Lesson	Topic
1	D-6 Pt.1	Seasonal Changes and the Earth's Orbit
2	A-9 Pt.1	Matter IV: Dissolving, Solutions, and Crystallization
3	C-5 Pt.1	Inertia
4	B-6 Pt.1	How Animals Move I: The Skeleton and Muscle System
5	D-7 Pt.1	Gravity II: Rate of Fall, Weightlessness in Space, and Distinction between Mass and Weight
6	A-9 Pt.2	Matter IV: Dissolving, Solutions, and Crystallization
7	B-6 Pt.2	How Animals Move I: The Skeleton and Muscle System
8	A-9 Pt.3	Matter IV: Dissolving, Solutions, and Crystallization
9	C-5 Pt.2	Inertia
10	D-7 Pt.2	Gravity II: Rate of Fall, Weightlessness in Space, and Distinction between Mass and Weight
11	B-7 Pt.1	How Animals Move II: Different Body Designs; Major Animal Phyla
12	B-8	How Animals Move III: Coordinating Body Movements; The Nervous System
13	D-7 Pt.3	Gravity II: Rate of Fall, Weightlessness in Space, and Distinction between Mass and Weight
14	B-7 Pt.2	How Animals Move II: Different Body Designs; Major Animal Phyla
15	C-7	Push Pushes Back

Year 3 — Semester 2 (Weeks 16–30)

Week	Lesson	Topic
16	C-6 Pt.1	Friction
17	A-10 Pt.1	Rocks, Minerals, Crystals, Dirt, and Soil
18	D-8 Pt.1	Rocks and Fossils
19	C-6 Pt.2	Friction
20	A-10 Pt.2	Rocks, Minerals, Crystals, Dirt, and Soil
21	D-8 Pt.2	Rocks and Fossils
22	C-6 Pt.3	Friction
23	A-10 Pt.3	Rocks, Minerals, Crystals, Dirt, and Soil
24	D-5 Pts.1+2	Time and the Earth's Turning
25	D-8 Pt.3	Rocks and Fossils
26	C-6 Pt.4	Friction
27	D-8 Pt.4	Rocks and Fossils
28	B-9 Pts.1+2+3+4	How Animals Move IV: Energy to Run the Body (Fundamentals of Anatomy and Physiology)
29	E-1 Pt.1	Resources: Developing an Overview
30	E-1 Pts.2+3	Resources: Developing an Overview