A Unit Pack of 5 lessons for Science, all based around States of Matters/ Solids, Liquids and Gases. A complete pack containing planning, flipcharts and lesson resources for an Science topic based around States of Matter. This pack would suitable for Year 4. The pack contains the following: In-depth planning for 5 lessons which outlines the learning objectives, success criteria, main teaching, differentiated activities, plenary, key questions and resource list Flipchart for each lesson Resources and worksheets In this topic the following objectives are covered: Understand that the three states of matter are solid, liquid and gas Sort materials into solid, liquid and gas Describe the properties of solids, liquids and gases using descriptive vocabulary To be able to explore differences in temperature To be able to use a thermometer To be able to make a prediction and test it To be able to investigate evaporation and condensation