Burning - Self Assessment is part of the lesson Burning    Students will learn about burning as part of their learning about properties and changes of materials, as specified by the national curriculum in England: science programmes of study.

<p>The self-assessment exercise is designed to evaluate a student's understanding of the combustion process, chemical changes, and the signs of chemical reactions. It begins by asking if the student can identify the three essential components required to produce fire. These are commonly known as the fire triangle elements, which include fuel, heat, and oxygen. The next question probes the student's knowledge of the new substances that are formed as a result of a fire, which typically involves combustion products like carbon dioxide and water.</p>

<p>Moreover, the assessment checks if the student comprehends the concept of irreversible change, which is a fundamental characteristic of chemical reactions, such as the burning of a substance where the original material cannot be recovered. The student is also asked to name signs that indicate a chemical reaction has taken place, which could include changes like emission of light, heat, formation of a gas, or a color change. The repetitive structure of the assessment implies a thorough review of the student's grasp of each concept, with the teacher providing feedback on their progress and understanding of these scientific principles.</p>

Burning - Lesson Plan is part of the lesson Burning    Students will learn about burning as part of their learning about properties and changes of materials, as specified by the national curriculum in England: science programmes of study.

Burning - Lesson Plan

Burning - Teacher Explanation is part of the lesson Burning    Students will learn about burning as part of their learning about properties and changes of materials, as specified by the national curriculum in England: science programmes of study.

Teacher Explanation

Burning - Teacher Explanation

Burning - Chemical Equations is part of the lesson Burning    Students will learn about burning as part of their learning about properties and changes of materials, as specified by the national curriculum in England: science programmes of study.

Chemical Equations

Burning - Chemical Equations

Burning - Presentation is part of the lesson Burning    Students will learn about burning as part of their learning about properties and changes of materials, as specified by the national curriculum in England: science programmes of study.

Burning - Presentation

Burning - Objectives Labels is part of the lesson Burning    Students will learn about burning as part of their learning about properties and changes of materials, as specified by the national curriculum in England: science programmes of study.

Objectives Labels

Burning - Objectives Labels

Burning - Results Tables is part of the lesson Burning    Students will learn about burning as part of their learning about properties and changes of materials, as specified by the national curriculum in England: science programmes of study.

Results Tables

Burning - Results Tables

<p>This lesson teaches pupils about the fire triangle and the importance of understanding the three elements that are needed to produce fire: heat, fuel, and oxygen. They will be introduced to the concept of combustion and how it leads to the formation of new materials. The pupils will then participate in a series of hands-on activities to reinforce their understanding of the fire triangle, including a report on the history of combustion and graphs of their experimental results. </p> <h2>Previous Learning</h2> <p>Prior to this lesson, pupils should have an understanding of the states of matter and have identified and named various everyday materials. In Year 4, they learned about the states of matter and observed how some materials change state when heated or cooled.</p> <h2>Keywords</h2> <ul> <li>Fire</li> <li>Burning</li> <li>Combustion</li> <li>Oxygen</li> <li>Carbon dioxide</li> <li>Fuel</li> <li>Mass</li> </ul> <h2>Influential Scientists</h2> <ul> <li>Antoine Lavoisier</li> <li>Marianne Lavoisier</li> <li>Henry Cavendish</li> <li>Joseph Priestley</li> <li>Carl Scheele</li> </ul> <h2>Activities</h2> <h3>The Fire Triangle</h3> <p>Pupils will work in groups of two to produce a report on the three elements of the fire triangle. They will also draw the triangle as part of their report.</p> <h3>Fire Needs Oxygen (WS)</h3> <p>Pupils will work in groups of four to investigate the relationship between the size of a glass and the time a tealight can remain lit. They will record the results of their experiment in a table and observe the impact of the availability of oxygen on the combustion process.</p> <h3>What Happens to the Mass of the Candle When Lit? (WS)</h3> <p>Pupils will work in groups of four to measure the mass of a tealight before and after it has been lit. They will observe the impact of combustion on the mass of the candle and record their results in a table. </p> <h2>Science Explained</h2> <p>The lesson explains the process of combustion, including the role of fuel, heat, and oxygen. The pupils will learn that the wax in a candle is the fuel, and the matches provide the heat. The available oxygen in the air is used up during combustion, leading to the formation of carbon dioxide, which then extinguishes the flame. The lesson highlights that the process of combustion is irreversible and that the carbon dioxide produced does not return to its original form as wax.</p> <h2>Important Lesson Guidance</h2> <p>Safety is the top priority in this lesson. It is important that the teacher adheres to the guidance provided and that enough materials are available for the activities, including tealight candles and narrow-gauge iron wool. </p>

Burning

Science

Year 5

Properties and Changes of Materials

Burning - Self Assessment

Pzaz is a specialist, primary science provider, with schemes written for the non-specialist primary teacher. Created by a science education expert, Pzaz covers every statement of the National Curriculum for Reception to Year 6.