Free Year 6 Science Worksheets for Teachers

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Living Things and Their Habitats

Living Things and Their Habitats

Living Things and Their Habitats

Practice living things and their habitats with this free, printable Year 6 worksheet. Aligned to the England National Curriculum KS2 Science programme of study. Created with Chalkie.ai and fully customisable for your class.

Vertebrate and Invertebrate Groups Fact File

Vertebrate and Invertebrate Groups Fact File

A fact file activity on vertebrate and invertebrate groups and the characteristics used to classify them. Aligned to the England National Curriculum (KS2 Science - Living things and their habitats), covering objectives such as: describe how living things are classified into broad groups according to common observable characteristics. Created with Chalkie.ai and free to customise.

Classifying Living Things Sort

Classifying Living Things Sort

Pupils sort organisms into classification groups, including micro-organisms, plants and animals, giving reasons. Aligned to the England National Curriculum (KS2 Science - Living things and their habitats), covering objectives such as: give reasons for classifying plants and animals based on specific characteristics. Free to download, edit and print on Chalkie.ai.

Classification Vocabulary Word Search

Classification Vocabulary Word Search

Find classification vocabulary, from kingdom and species to micro-organism, in this word search. Aligned to the England National Curriculum (KS2 Science - Living things and their habitats), covering objectives such as: describe how living things are classified into broad groups. Made on Chalkie.ai and fully editable for your class.

Comparing Plants and Animals Venn

Comparing Plants and Animals Venn

Children compare the characteristics of plants and animals on a Venn diagram, justifying where each feature belongs. Aligned to the England National Curriculum (KS2 Science - Living things and their habitats), covering objectives such as: give reasons for classifying plants and animals based on specific characteristics. Edit, download and print for free on Chalkie.ai.

Micro-organisms Reading Comprehension

Micro-organisms Reading Comprehension

A reading passage introducing helpful and harmful micro-organisms, followed by comprehension questions. Aligned to the England National Curriculum (KS2 Science - Living things and their habitats), covering objectives such as: describe how living things are classified into broad groups, including micro-organisms. Download it free and customise it on Chalkie.ai.

Animals Including Humans

Animals Including Humans

Animals Including Humans

This Year 6 animals including humans worksheet is ready to print and use in class. Aligned to the England National Curriculum KS2 Science programme of study. Made on Chalkie.ai. Edit, download, and print for free.

The Circulatory System Knowledge Organiser

The Circulatory System Knowledge Organiser

A one-page knowledge organiser covering the heart, blood vessels, blood and how nutrients are transported. Aligned to the England National Curriculum (KS2 Science - Animals, including humans), covering objectives such as: identify and name the main parts of the human circulatory system. Created with Chalkie.ai and fully customisable.

The Circulatory System Labelling

The Circulatory System Labelling

Pupils label the heart, arteries, veins and capillaries on this circulatory system diagram. Aligned to the England National Curriculum (KS2 Science - Animals, including humans), covering objectives such as: describe the functions of the heart, blood vessels and blood. Free to download, edit and print on Chalkie.ai.

Blood Vessels and Their Functions Matching

Blood Vessels and Their Functions Matching

A matching activity linking arteries, veins and capillaries to their structures and functions. Aligned to the England National Curriculum (KS2 Science - Animals, including humans), covering objectives such as: describe the ways in which nutrients and water are transported within animals, including humans. Made on Chalkie.ai and fully editable.

Diet, Exercise and Lifestyle Reading Comprehension

Diet, Exercise and Lifestyle Reading Comprehension

Children read about how diet, exercise, drugs and lifestyle affect the body, then answer questions. Aligned to the England National Curriculum (KS2 Science - Animals, including humans), covering objectives such as: recognise the impact of diet, exercise, drugs and lifestyle on the way their bodies function. Edit, download and print for free on Chalkie.ai.

How the Heart Pumps Blood Cloze

How the Heart Pumps Blood Cloze

This cloze worksheet traces how the heart pumps blood around the body, with a word bank to complete. Aligned to the England National Curriculum (KS2 Science - Animals, including humans), covering objectives such as: identify and name the main parts of the human circulatory system. Download it free and customise it on Chalkie.ai.

Evolution and Inheritance

Evolution and Inheritance

Evolution and Inheritance

Help your Year 6 pupils master evolution and inheritance with this editable worksheet. Aligned to the England National Curriculum KS2 Science programme of study. Sign up free to Chalkie.ai to adapt this for your class.

Inherited and Non-Inherited Characteristics Sort

Inherited and Non-Inherited Characteristics Sort

Pupils sort characteristics into inherited and non-inherited groups, from eye colour to scars. Aligned to the England National Curriculum (KS2 Science - Evolution and inheritance), covering objectives such as: recognise that offspring vary and are not identical to their parents. Created with Chalkie.ai and free to customise.

Evolution and Inheritance Knowledge Organiser

Evolution and Inheritance Knowledge Organiser

A one-page knowledge organiser covering inheritance, variation, adaptation, fossils and evolution. Aligned to the England National Curriculum (KS2 Science - Evolution and inheritance), covering objectives such as: identify how animals and plants are adapted to suit their environment and that adaptation may lead to evolution. Free to download, edit and print on Chalkie.ai.

Evolution and Inheritance Vocabulary Anagram

Evolution and Inheritance Vocabulary Anagram

Children unscramble anagrams of key vocabulary, from adaptation and variation to fossil and offspring. Aligned to the England National Curriculum (KS2 Science - Evolution and inheritance), covering objectives such as: recognise that living things have changed over time. Made on Chalkie.ai and fully editable for your class.

Adaptation and Evolution Reading Comprehension

Adaptation and Evolution Reading Comprehension

A reading passage on how adaptation can lead to evolution, with examples like the peppered moth, plus questions. Aligned to the England National Curriculum (KS2 Science - Evolution and inheritance), covering objectives such as: identify how animals and plants are adapted to suit their environment in different ways. Edit, download and print for free on Chalkie.ai.

How Fossils Form Cloze

How Fossils Form Cloze

This cloze worksheet reinforces how fossils form and what they reveal about life long ago. Aligned to the England National Curriculum (KS2 Science - Evolution and inheritance), covering objectives such as: recognise that fossils provide information about living things that inhabited the Earth millions of years ago. Download it free and customise it on Chalkie.ai.

Light

Light

Light

A curriculum-aligned Year 6 worksheet covering light. Aligned to the England National Curriculum KS2 Science programme of study. Fully editable on Chalkie.ai. Sign up free to customise.

How We See Objects Labelling

How We See Objects Labelling

Pupils label a diagram showing how light travels from a source to an object and into the eye. Aligned to the England National Curriculum (KS2 Science - Light), covering objectives such as: explain that we see things because light travels from light sources to objects and then to our eyes. Created with Chalkie.ai and fully customisable.

Light Travels in Straight Lines Knowledge Check

Light Travels in Straight Lines Knowledge Check

A quick knowledge check on light travelling in straight lines, reflection and how we see. Aligned to the England National Curriculum (KS2 Science - Light), covering objectives such as: use the idea that light travels in straight lines to explain how objects are seen. Free to download, edit and print on Chalkie.ai.

How Shadows Are Formed Cloze

How Shadows Are Formed Cloze

This cloze worksheet explains why shadows share the shape of the objects that cast them, with a word bank. Aligned to the England National Curriculum (KS2 Science - Light), covering objectives such as: use the idea that light travels in straight lines to explain the shape of shadows. Made on Chalkie.ai and fully editable.

Light Vocabulary Crossword

Light Vocabulary Crossword

A crossword revising Year 6 light vocabulary, from reflection and shadow to light source. Aligned to the England National Curriculum (KS2 Science - Light), covering objectives such as: recognise that light appears to travel in straight lines. Edit, download and print for free on Chalkie.ai.

Reflection and How We See Reading Comprehension

Reflection and How We See Reading Comprehension

Children read about reflection and how we see objects, then answer retrieval and inference questions. Aligned to the England National Curriculum (KS2 Science - Light), covering objectives such as: use the idea that light travels in straight lines to explain that objects are seen. Download it free and customise it on Chalkie.ai.

Electricity

Electricity

Electricity

Build confidence in electricity with this printable Year 6 resource. Aligned to the England National Curriculum KS2 Science programme of study. Built with Chalkie.ai. Free to edit, print, and share.

Comparing Circuit Components Knowledge Check

Comparing Circuit Components Knowledge Check

A knowledge check on how bulb brightness and buzzer volume change with the cells in a circuit. Aligned to the England National Curriculum (KS2 Science - Electricity), covering objectives such as: compare and give reasons for variations in how components function. Created with Chalkie.ai and free to customise.

Circuit Diagram with Symbols Labelling

Circuit Diagram with Symbols Labelling

Pupils label a circuit diagram using the recognised symbols for cell, bulb, switch and buzzer. Aligned to the England National Curriculum (KS2 Science - Electricity), covering objectives such as: use recognised symbols when representing a simple circuit in a diagram. Free to download, edit and print on Chalkie.ai.

Circuit Symbols Matching

Circuit Symbols Matching

A matching activity pairing recognised circuit symbols with the components they represent. Aligned to the England National Curriculum (KS2 Science - Electricity), covering objectives such as: use recognised symbols when representing a simple circuit in a diagram. Made on Chalkie.ai and fully editable for your class.

Electricity End of Topic Test

Electricity End of Topic Test

An end-of-topic test covering circuit symbols, voltage and how components function in a circuit. Aligned to the England National Curriculum (KS2 Science - Electricity), covering objectives such as: associate the brightness of a lamp or the volume of a buzzer with the number and voltage of cells used in the circuit. Edit, download and print for free on Chalkie.ai.

Voltage and Brightness Cloze

Voltage and Brightness Cloze

This cloze worksheet links the number and voltage of cells to bulb brightness and buzzer volume. Aligned to the England National Curriculum (KS2 Science - Electricity), covering objectives such as: associate the brightness of a lamp with the number and voltage of cells used in the circuit. Download it free and customise it on Chalkie.ai.

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Year 6 completes the primary science curriculum with five substantial units: living things and their habitats, animals including humans, evolution and inheritance, light, and electricity. These Year 6 science worksheets give each one structured written practice.

All content follows the upper Key Stage 2 science programme of study for England — classification of living things into broad groups, the circulatory system and healthy lifestyles, how fossils and offspring point to evolution, how light travels in straight lines, and the behaviour of components in a circuit. Written answers push pupils to use accurate scientific vocabulary, which is where explanations often fall down.

Teachers use them to consolidate practical work, to check knowledge at the end of each unit, and to revise the full Key Stage 2 science curriculum in the summer term. Every worksheet is free to download. Editing is free too: sign in to Chalkie's no-card free plan to tailor questions or regenerate whole sheets for a second pass.

What Year 6 Science covers

  • Living Things and Their Habitats

    Describing how living things are classified into broad groups according to observable characteristics, and giving reasons for classifying plants and animals.

    View worksheets
  • Animals Including Humans

    Identifying and naming the main parts of the human circulatory system, and recognising the impact of diet, exercise, drugs and lifestyle on the body.

    View worksheets
  • Evolution and Inheritance

    Recognising that living things produce offspring that vary, that adaptation may lead to evolution, and that fossils provide information about life long ago.

    View worksheets
  • Light

    Understanding that light travels in straight lines, explaining how we see objects, and why shadows have the same shape as the objects that cast them.

    View worksheets
  • Electricity

    Associating the brightness of a lamp or volume of a buzzer with the number and voltage of cells, and using recognised symbols to represent circuits.

    View worksheets

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