Year 11 students, check the dates!
By the end of the lesson, you should be able to:
State that in a chemical reaction particles are rearranged but the number of atoms is conserved
Interpret particle diagrams to explain what happens in a chemical reaction
Identify risks, hazards & control measures in a demonstration
By the end of the lesson, you should be able to:
Describe a combustion reaction as a reaction with oxygen transferring energy as heat and light
Predict the products of combustion of a given reactant & show the reaction as a word equation
Use a particle diagram to show what happens in a reaction
By the end of the lesson, you should be able to:
State that thermal decomposition is a reaction in which a single reactant is broken down into simpler molecules by heating
Predict the products of a thermal decomp. reaction and show the reaction as a word equation
Use a particle diagram to show what happens in a reaction
By the end of the lesson, you should be able to:
State that chemical changes can be described by a model in which atoms rearrange to make products
Explain observations about mass in a chemical or physical change
Use known masses of reactants or products to calculate unknown masses of the remaining chemicals
By the end of the lesson, you should be able to:
State that exothermic reactions give out energy and endothermic reactions take in energy, usually as light or heat
Use experimental observations to determine the type of reaction
Calculate temp. change and make a conclusion based on observations
By the end of the lesson, you should be able to:
Identify whether an energy level diagram is showing an endothermic or exothermic change
Use a diagram of relative energy levels to explain energy changes during reactions
Compare the energy transferred during combustion of 1kg of different fuels
By the end of the lesson, you should be able to:
State that during a chemical reaction, bonds are broken and new bonds formed
Use ideas about bond energies to explain energy changes in chemical reactions
Predict whether a chemical reaction will be exothermic or endothermic given appropriate data