The Homeschool Science Curriculum Comparison

Pros

• +Depth-over-breadth single-subject immersion
• +Warm, readable prose teens can study independently
• +One elementary book teaches all K–6 kids
• +Among the most rigorous homeschool college-prep lab science
• +Mostly household lab materials (kits optional)

Cons

• –Very text-heavy / high reading load
• –Recurring per-child journal cost
• –Hands-on lighter than the marketing implies
• –Overtly young-earth — unusable for secular families
• –Not NGSS-aligned (gaps for school re-entry)

Pros

• +Elementary uniquely integrates science with history, chronologically
• +True multi-level (one book, age-tiered)
• +Heavy, well-tested experiments using household items
• +Written by a credentialed Ph.D. chemist (wrote the original Apologia texts)
• +HS is genuinely college-prep and independent

Cons

• –Firmly young-earth — not for evolution-as-science families
• –Elementary tests live in a separate book
• –Some experiments need re-tries / less-common materials
• –HS lab add-ons get expensive
• –HS is memorization-heavy

Pros

• +Multi-age video model for grades 1–6 together
• +Genuinely independent and low-prep
• +Cathy Duffy Top Picks (Life Science + Biology)
• +Rigorous M.D.-authored Biology
• +Flexible delivery; lab videos can substitute for labs

Cons

• –Overt young-earth — hard mismatch for secular families
• –Light hands-on by default (optional, self-sourced)
• –Dense upper-level text (~10th–11th-grade reading)
• –Smaller catalog with some gaps
• –Bundle costs add up

Pros

• +Genuinely hands-on with cheap household materials
• +Turnkey teacher guide (schedule, worksheets, quizzes, keys)
• +Strong value and family-style reusability
• +Goes deep on three topics rather than skimming
• +Explicit, consistent biblical worldview; Cathy Duffy Top Pick

Cons

• –Heavy, front-and-center creation apologetics — too much for secular/old-earth families
• –Elementary–middle only (no true HS course)
• –Text can be dense / vocabulary-heavy across a wide age span
• –Meaningful parent prep required
• –Some content/photos feel dated

Pros

• +Very affordable (free Marine Biology PDF; PDF with print)
• +Beautiful four-color design makes science inviting
• +True family-style (one unit, multiple ages)
• +Open-and-go, flexible order; optional demo videos
• +Faith present but not preachy; origins kept neutral in core units

Cons

• –Not a rigorous, standards-aligned scope & sequence
• –No formal assessments / grades
• –Origins largely avoided in core units (a con if you want it addressed)
• –'Open-and-go' still needs real supply-gathering
• –Thin at the top end (only HS Biology for 9–12)

Pros

• +Truly secular, evolution-positive, science-first
• +Heavy hands-on labs built into every lesson
• +Open-and-go: labs, reading lists, parent notes, journaling included
• +Level 2 transitions to independent student reading
• +Choose any subject in any year

Cons

• –Level 2 requires buying multiple components
• –Lab-heavy approach = ongoing materials prep
• –Not a literature-rich 'living books' approach
• –Utilitarian black-and-white feel at Level 1
• –No creation accommodation — a deal-breaker for YEC families

Pros

• +True classical 4-year rotation with stage-appropriate deepening
• +Worldview-neutral — flexible for secular or Christian homes
• +Notebooking + writing builds strong science-record skills
• +Cathy Duffy pick; open-and-go 36-week guides
• +Buy components à la carte

Cons

• –Spine 'living' books required but not included (extra cost/sourcing)
• –Some report experiments failing
• –Neutrality means origins largely skipped
• –More planning/teacher time than a scripted all-in-one
• –Per-subject + book costs add up

Pros

• +Everything in one box: books, guide, activity sheets, kit supplies
• +Rich, engaging living books over a dry textbook
• +Genuinely secular and NGSS-aligned (current, standards-based)
• +Scheduled instructor's guide = low planning
• +Experiment-demo videos help at lower levels

Cons

• –Expensive relative to book-only programs
• –Less experiment-intensive than lab-centric options
• –Evolution/NGSS framing mismatches faith-based families
• –Reading-heavy — needs a child who enjoys being read to
• –Kit consumables may need restocking per child

Pros

• +Extremely affordable — one ~$35 book lasts years
• +Logical, sequential concept-building via flow charts
• +Builds higher-order thinking even in young grades
• +Genuinely secular, evolution-inclusive, accurate
• +Integrated four-thread design teaches all sciences together

Cons

• –High parent prep — must internalize content and gather materials
• –Dense, bulky text; not open-and-go
• –No consumable student pages or kit
• –K–3 reportedly hard to implement for some
• –Origins presented from one perspective only

Pros

• +Fully secular and Waldorf-inspired — a rare combination
• +Nature/experiential focus gets kids outdoors
• +Arts, writing, observation integrated into science
• +Flexible: by subject or full grade; optional distance school
• +Gentle pacing good for younger/sensitive learners

Cons

• –Pricey — coursebooks ~$120+, packages ~$400–500
• –Gentle pace can frustrate bright/advanced learners
• –Lighter on rigorous labs until high school
• –Open-ended assignments need parent facilitation
• –Less 'science-forward' — holistic, science as one strand

Pros

• +Extremely low prep — true open-and-go
• +High engagement; videos pause for activities
• +Cheap, easy-to-find household materials
• +Complete design: video + discussion + activity + written work
• +A Cathy Duffy Top Pick; free unit-opener trials

Cons

• –Limited depth for upper elementary (needs supplementing)
• –Only ~1 hour of science/week
• –Activities built for classroom groups — adapt for one child
• –Subscription; access expires at a school-year end date
• –No print/textbook option

Pros

• +Broad K–8 range with 100% NGSS topic coverage
• +High production quality (field trips, real demos)
• +Bundled lesson plans, worksheets, DIY activities, quizzes
• +NSTA partnership credibility
• +Generous 30-day free trial + money-back guarantee

Cons

• –Meaningful parent prep for DIY/lab activities
• –Classroom-built — homeschoolers adapt activities/sequence
• –Limited depth for upper grades (5th+)
• –Pricier than single-subject options
• –Short ~12-min videos are a launch point, not a deep course

Pros

• +Truly hands-on, experiment-rich; builds love of science
• +One subscription covers the whole family, all grades
• +Flexible — browse by topic or grade
• +Engaging teacher explains complex ideas simply
• +Low risk — month-to-month, 30-day refund

Cons

• –Significant parent oversight for younger kids
• –Heavy printing of PDFs/worksheets
• –Aurora talks fast; some find her hard to follow
• –Sheer volume can feel overwhelming (no single linear path)
• –Advanced HS courses need specialized equipment

Pros

• +Completely scripted, open-and-go — zero prep, no science expertise
• +All materials/kits included — almost nothing to gather
• +Excellent teacher support; strong sequencing
• +Builds vocabulary, observation, drawing, critical thinking
• +Short daily lessons suit young attention spans

Cons

• –Expensive — among the priciest, per level
• –Consumable student workbooks repurchased per child
• –Only through grade 5 — no middle/high continuation
• –Very teacher-intensive; little independent work
• –Heavily scripted style can feel rigid

Pros

• +Genuinely engaging adventure-novel spine
• +Strong multi-age flexibility (K–6)
• +Flexible scheduling (2-day vs 5-day)
• +Low prep beyond reading aloud
• +Affordable one-time purchases; cheap eBooks/audiobooks

Cons

• –Requires real parent time for read-alouds/narration
• –Parents source experiment supplies (unless buying kits)
• –Neutrality satisfies neither strict-secular nor explicitly faith families fully
• –Heavy writing can frustrate early elementary
• –Easy to feel behind if you fall off schedule

Pros

• +Beautiful secular Charlotte Mason/Waldorf design with nature + art
• +Inexpensive PDFs; print only what you need
• +Multiple activity options per lesson; follows the child's interests
• +Excellent literature/read-aloud selections
• +Genuinely hands-on (nature, crafts, cooking)

Cons

• –Strongly secular — a poor fit for faith-based families
• –Digital-only PDF (flip between sections, self-print)
• –Requires advance library planning for read-aloud books
• –High daily parent involvement and material gathering
• –No tests/grades (narration-based)