This is the 3rd lesson in the Year 4 science states of matter topic. It assumes prior learning of the properties of solids and liquids. In this lesson, pupils will explore melting and freezing points using a variety of everyday objects (ice, chocolate, wax). They will consider how ‘heat energy’ is either added or removed to cause the change of state and be able to draw simple diagrams to show the changes are physical (reversible). Pupils will also begin to appreciate the fact that different materials have different melting points. The worksheet consists of 4 tasks, labelled ‘think, try, do, extend’, which pupils should be able to work through independently following the main input using the PowerPoint. There is also a cutting/sticking/matching task for pupils to complete to demonstrate their understanding of melting/solidifying. Tags - KS2 Year 5 Year 4 Year 3 Year 6 Science states of matter melting solidifying freezing physical reversible

This lesson pack contains: A PowerPoint enabling pupils to: Identify different gases Explore and discuss the properties of gases Compare the properties of gas with that of solids and liquids A worksheet using the terms ‘think, try, do, extend’ containing 4 activities for pupils to work through independently, designed to enable them to show their knowledge and understanding of the key concepts covered within the lesson. This is the 4th lesson in the States of matter topic.

This is an end of unit assessment to support our ‘states of matter’ topic. It is intended for use with our 7 lesson sequence, though could be used as a standalone assessment. It tests: Identifying solids and liquids Changes of state Properties of gas The water cycle Answers are included.

This is the fifth lesson in our states of matter series. It can be used as a standalone lesson, or as part of the wider unit. This lesson pack contains: A PowerPoint enabling pupils to: Plan and carry out a full scientific investigation into how temperature affects the rate of evaporation. Explore evaporation as a concept and learn what causes evaporation Consider real life examples of evaporation in action A 2 page investigation template is also included enabling pupils to scaffold their investigation plan.

This is the 1st lesson in the Year 4 science states of matter topic. It assumes the teacher has prepared some physical examples of everyday solids and liquids beforehand (e.g. vegetable oil, toothpaste, chocolate etc). In this lesson, pupils will discuss what they think makes a solid, solid and makes a liquid, liquid. They will have the opportunity to place items in the correct places on a venn diagram and share their thoughts. Pupils will be guided to discover the main properties for solids and liquids throughout the lesson. There is also a short guide on how to make oobleck, a non-newtonian fluid with both solid and liquid properties. The worksheet consists of 4 tasks, labelled ‘think, try, do, extend’, which pupils should be able to work through independently following the main input using the PowerPoint. There is also a venn diagram/sorting task for pupils to complete to demonstrate their understanding of the properties of solids and liquids. Tags - KS2 Year 5 Year 4 Year 3 Year 6 Science states of matter solid liquid properties

This is the 6th lesson in our States of matter topic. It can be used as a standalone lesson or as part of the sequence. This lesson pack contains: A PowerPoint enabling pupils to: Appreciate the links between all the changes of state through a simple diagram Gain a deeper understanding of the process of condensation Explore condensation through real-life examples 2 pages of worksheets containing 4 tasks following a ‘Think, Try, Do, Extend’ format which pupils should be able to work through independently following the PowerPoint. Differentiated sheets enabling pupils to demonstrate their knowledge and understanding of all the changes of state.

This is the 7th lesson in our states of matter unit. It can be used as a standalone lesson, or as part of the sequence. This lesson pack contains: A PowerPoint enabling pupils to: Find out about the processes involved with the water cycle Explore evaporation, condensation, precipitation and collection in more detail A sheet enabling pupils to practically model the water cycle in a container, plus prompts encouraging them to reflect on how the different stages of the water cycle are represented in their model. Differentiated worksheets enabling pupils to draw, label and describe the water cycle.

This is the 2nd lesson in the Year 4 science states of matter topic. It assumes pupils understand how to identify solids and liquids. In this lesson, pupils will carry out a series of practical tasks designed to help them explore and gain a deeper understanding about the properties of, and differences between solids and liquids. They will complete a booklet as they progress through the lesson. The booklet is designed to be printed on A4 and folded into an 8 page A5 booklet. It consists of 6 ‘challenges’, plus an equipment page and summary page. The equipment required to complete the booklet is detailed below, though could be easily adapted:  A tray  Plastic cup containing 212ml water  Funnel  Empty glass beaker  Glass/plastic measuring cylinder  salt/sugar in a small cup  Empty plastic bottle  Syringe containing some marbles  Syringe containing some water  A solid block Tags - KS2 Year 5 Year 4 Year 3 Year 6 Science states of matter solid liquid properties