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Head-to-head · Science Learning Software

Discovery Education Science Techbook vs PhET Interactive Simulations

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Discovery Education Science Techbook #5 in Science Learning Software 9.0/10 Pricing on request ✓ 4 of 4 features Visit site
PhET Interactive Simulations #7 in Science Learning Software 8.7/10 Free plan · paid from $0.99 Free plan✓ 3 of 4 features Visit PhET

Discovery Education Science Techbook leads on 0 checks, PhET Interactive Simulations on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDiscovery Education Science Techbook · 9.0/10
  • Free planonly PhET Interactive Simulations
  • Most featuresDiscovery Education Science Techbook · 4 of 4

Discovery Education Science Techbook scores higher on our rubric for science learning software: 9.0 against 8.7 out of 10; our editors rank them #5 and #7.

Discovery Education Science Techbook is the better fit for districts wanting a complete science curriculum. PhET Interactive Simulations is the better fit for learners needing broad, low-cost simulations.

  • Discovery Education Science Techbook fits best

    Districts wanting a complete science curriculum

  • PhET Interactive Simulations fits best

    Learners needing broad, low-cost simulations

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Discovery Education Science Techbook 9.0/10 Visit ↗ PhET Interactive Simulations 8.7/10 Visit ↗
At a glance
Editor score 9.0 8.7
Ranking #5 in Science Learning Software #7 in Science Learning Software
Best for Districts wanting a complete science curriculum Learners needing broad, low-cost simulations
Pricing model Paid Free plan + paid
Starting price Pricing on request Free plan · paid from $0.99
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Cloud Cloud, Desktop, Mobile
Platforms Web Web, Windows, macOS, iOS, Android
Support Docs Email, Docs
Integrations 12 integrations 3 integrations
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Discovery Education Science Techbook 4/4 · PhET Interactive Simulations 3/4
Interactive simulations ✓ ✓
Virtual experiments ✓ ✓
Guided lessons ✓ ✓
Assessment tools ✓ (best) Not checked yet
Specs
Science scope K-12 science K-12 science
Included learners Not checked yet Not checked yet
Supported platforms Web application accessible from any device at home or school Web browsers, Windows, macOS, iOS, Android, and select Chromebooks
Our review
Pros
  • Phenomena-driven storylines support three-dimensional science instruction
  • Combines lessons, labs, interactives, assessments, and dashboards
  • Integrates with major LMS, SSO, rostering, and assessment systems
  • Covers physics, chemistry, biology, earth science, math, and statistics
  • Works online and offline across desktop and mobile platforms
  • Includes activities, teaching tips, translations, and LMS embedding
Cons
  • Pricing requires contacting the vendor
  • Delivery is through a web application
  • Its full K–12 scope may exceed a single-purpose lab tool
  • Core simulations are free only for non-commercial educational use
  • Official iOS and Android apps cost $0.99 one time
  • Assessment tools are not a stated core capability
Our verdict

Discovery Education Science Techbook is a K–12 core science curriculum for schools and districts. It combines standards-aligned three-dimensional instruction with phenomena-driven storylines, ready-to-teach and editable lessons, laboratory…

Read the review →

PhET Interactive Simulations is a University of Colorado Boulder project for learners and educators in K–12 and higher education. It provides interactive simulations across physics, chemistry, biology, earth science, mathematics, and…

Read the review →
  1. Discovery Education Science TechbookScience Learning Software 9.0Pricing on request
  2. PhET Interactive SimulationsScience Learning Software 8.7Free plan · paid from $0.99

Strengths and trade-offs

  • Discovery Education Science Techbook — where it wins

    • Phenomena-driven storylines support three-dimensional science instruction
    • Combines lessons, labs, interactives, assessments, and dashboards
    • Integrates with major LMS, SSO, rostering, and assessment systems

    Where it doesn't

    • Pricing requires contacting the vendor
    • Delivery is through a web application
    • Its full K–12 scope may exceed a single-purpose lab tool
  • PhET Interactive Simulations — where it wins

    • Covers physics, chemistry, biology, earth science, math, and statistics
    • Works online and offline across desktop and mobile platforms
    • Includes activities, teaching tips, translations, and LMS embedding

    Where it doesn't

    • Core simulations are free only for non-commercial educational use
    • Official iOS and Android apps cost $0.99 one time
    • Assessment tools are not a stated core capability
  • Discovery Education Science Techbook9.0/10 · Pricing on request

    A broad, standards-aligned science curriculum built for district-wide delivery.

    Visit siteFull verdict →
  • PhET Interactive Simulations8.7/10 · Free plan · paid from $0.99

    A broad simulation library with offline apps and classroom resources at low cost.

    Visit PhETFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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