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Turn your Year 4 science notes into a mind map

Upload a PDF, a Word file, slides or photos of your class notes and get an editable mind map you can explore branch by branch.

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Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

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How a Year 4 science mind map helps

Year 4 science covers a lot of ground, and a Year 4 science mind map helps pupils see how states of matter, living things, electricity and sound connect. Paste your class notes or upload a PDF and DeckOwl builds a branching map you can rearrange and explore.

One central topic with a separate branch for each unit of learning
Sub-points short enough for an eight or nine year old to read at a glance
Editable nodes so the map matches your school's scheme of work
A quick visual review before a unit test on materials, sound or habitats

Example Year 4 science mind map branches

States of mattersolids · liquids · gases · changing state when heated or cooled

Living things and habitatsmicro-habitats · food chains · adaptation · grouping living things

Electricitya circuit needs a complete loop · conductors and insulators · cells and batteries · switches

Soundvibrations make sound · pitch and volume · sound travels through solids, liquids and gases

Animals including humansteeth and diet · the digestive system · skeleton and muscles · food chains

Generate the full set

Branches from your own material

DeckOwl reads your PDF, DOCX, PPTX, text notes or photos of pages and turns the topics into a central idea with linked branches.

Editable and explorable

Rename a node, move a branch, delete what is not needed or expand a topic to see its sub-points, so the map fits your lesson.

Study it alongside flashcards and quizzes

Use the same notes to generate flashcards with spaced repetition or multiple choice questions with explanations for a unit review.

How it works

Add your notes

Upload a PDF, Word file, slide deck or a photo of a page, or paste the text from your class notes.

Generate the map

DeckOwl sorts the content into a central topic with main branches and sub-points for states of matter, habitats, electricity or sound.

Edit and explore

Adjust the branches so they follow your scheme of work, then click through the map to revise each topic.

Mind maps suit this age because children can start with one central idea, such as the particle model, and add branches as they learn more. Teachers and parents can edit any node, remove what is not needed and keep the finished map beside the lesson plan.

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Frequently asked questions

What topics does Year 4 science usually cover?

Many schools teach states of matter, living things and their habitats, sound, electricity and animals including humans. Your own scheme of work sets the exact order, so check it before you build the map.

How many branches should a Year 4 science mind map have?

Four to six main branches usually works well, with two to four short sub-points under each. Keeping one idea per branch makes the map easier for children to follow and revise.

Can I export the mind map or use it offline?

The free plan lets you study in the browser with 3 generations a month, and exports are part of the paid Plus plan. Plus also includes unlimited generations and PDF, DOCX, Anki and CSV export.

Does DeckOwl cost anything to try?

No credit card is needed to start, and the free plan includes 3 generations a month. Students with a school email get 40% off the paid plans.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.