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● App 8 · Live on Google Play

Earth Science

Guided Earth science for Years 4-8. Each expedition connects a story, a short quiz and a safe field observation, with hints and an explanation behind every answer. No ads, signup or accounts.

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Science learning

Follow curiosity from story to discovery.

Twenty-eight guided expeditions give the library a clear path: read a short science story, test three connected ideas, then save a safe real-world observation. Three complete expeditions are free.

  • 901 science questions with an adaptive engine that follows each student's accuracy.
  • 94 story science books, written at the right reading level for each year group.
  • A useful free edition with 25 books and 260 questions across every supported year level.
  • 116 Fact or Fiction claims, each with a detailed explanation of the verdict.
  • Two interactive investigations for exploring water-cycle and food-web relationships.
  • Local-first play with on-device learning progress, no ads, and no child accounts.
SnackPack Earth Science feature graphic.
Riddle Trail activity icon.Riddle Trail
Fact or Fiction activity icon.Fact or Fiction
Habitat Match activity icon.Habitat Match
Weather Watch activity icon.Weather Watch
Map Scavenger Hunt activity icon.Map Hunt
Challenge Packs activity icon.Challenge Packs
Science strands

Five strands, one connected map.

Life sciences strand tile.Life Sciences
Earth and space strand tile.Earth & Space
Physics strand tile.Physics
Chemistry strand tile.Chemistry
Scientific thinking strand tile.Scientific Thinking

Features

  • Adaptive science quiz: difficulty follows each student's accuracy, with two tiers of hints so nobody gets stuck.
  • Guided expeditions: 28 paths combining a linked story, a focused quiz and a field note.
  • Story science books: 94 books with optional read-aloud narration.
  • Discover and continue: search by topic or character, save favourite books and return to unfinished learning.
  • Interactive investigations: change conditions in water-cycle and food-web models, predict the result and compare the explanation.
  • Fact or Fiction: 116 surprising claims to judge, each with the reasoning behind the verdict.
  • Choose-your-own-adventure: branching stories where each choice teaches a real piece of field science.
  • Mini-games: Riddle Trail, Habitat Match, Weather Watch, Map Scavenger Hunt, Timeline Order, Food Chain Builder, Word Search, Would You Rather, Crossword, and pass-and-play Quiz Battle.
  • Explorer Journal: guided observation prompts that connect screen learning to the outdoors.
  • Streak calendar and achievements: a light habit tracker, and achievements that reward curiosity rather than only correct answers.
  • For grown-ups: a printable progress report plus parental gates for purchases, restore and sharing.

Get the app

Earth Science is live on Google Play and free to download on Android, with no ads. An optional one-time Pro purchase unlocks the full library; there is no subscription.

Get it on Google Play
QR code to download SnackPack Earth Science on Google PlayScan to download
SnackPack Earth Science
on Android
Screenshots

A look inside

Captured from the current build.

A story science book open in Earth Science, showing a 16-page reef report with read-aloud narration and a simple-text toggle. The Riddle Trail mini-game in Earth Science, posing a question about the supercontinent Pangaea with hint and reveal buttons. The Explorer Journal in Earth Science, listing field-note activities including Rock Clue List, Constellation Maker and Food Chain Builder.