QuizPaid subscriptionIncludes a check

Energy Changes — Challenge

Prefer not to join? Buy just this resource

One-off price: £0.49

This resource is also included with eligible paid plans.

Buy this resource — £0.49

Create a free Learning Locker first; the exact resource and price are confirmed before payment.

Resource guide

Key stage

GCSE

Subject

Chemistry

Time

~45 min

Access

Paid subscription

Assessment

Included

This is a preview. Use the access options shown to check the plan or purchase needed.

About this resource and curriculum

Study guidance and sample questions

Get the most from this

Try the quiz. Read or listen to each question, take your time and choose your answer. Look at the feedback when you finish, and ask for help with a tricky idea.

This quiz offers short practice. Read or listen to questions with a younger learner where helpful, but give them time to think.

When an attempt is recorded, the dashboard may show its score and time. It does not store a per-question list of mistakes; discuss the on-screen feedback together.

Use this quiz for practice or a check-in. For GCSE, check the relevant DfE subject content and the awarding body's current specification before using this as assessment evidence.

A recorded attempt can show score and time, not a saved list of individual mistakes. Review responses with the learner before choosing a next step.

Use any on-screen review after the quiz to discuss one response and a next step. A saved score or time is not a saved mistake-by-mistake report.

How to study with Energy Changes — Challenge

This parent guide connects the page examples with a practical study routine. The current resource is labelled Chemistry, GCSE, Year 10, Year 11, Quiz. Use that framework, the learning summary and published prompts to agree what firm work should show.

Prepare a focused session

Read the title and learning focus together. Ask the learner to anticipate the understanding, terminology or technique they may need. Scan each sample and identify instruction words, values, hints, limits or less familiar terms. Agree a focused time window, clear interruptions and prepare useful equipment such as paper, pencil, ruler, coloured pens, calculator, headphones or a device. Encourage an unaided opening attempt so the attempt indicates firm understanding and gaps. A quiet pause often aids retrieval better than an instant answer.

Make thinking published

Invite the learner to summarise the task in their own words. They can underline essential information, break a complex problem into smaller steps, make a representation, arrange details, compose a sentence or describe a planned method. Ask why their approach fits and whether another strategy could work. When progress stops, provide a staged hint: state again the goal, point towards a relevant example, limit the choice, then demonstrate only the next step. Return responsibility directly afterwards. Spoken reasoning exposes misconceptions and practises accurate subject language.

Check accuracy and understanding

Compare the attempt with published answer guidance after sustained effort. Inspect more than the final attempt: review the method, explanation, units, details, sequence, spelling or presentation where relevant. Ask the learner to find the opening point where their reasoning changed direction. Complete corrections actively in a different colour or new space, followed by a brief account of the correction. For a correct answer, request justification and one unaided check. This separates assured understanding from guessing while building accuracy, reflection and careful working habits.

Consolidate and extend

Finish with retrieval from memory. Cover the example and ask for the core idea, process or fact again. Create one small adaptation by changing a value, condition, example, viewpoint or level of support while keeping the learning focus. Invite the learner to write a comparable question and supply checking guidance. Record one success and one precise next step, perhaps revisiting terminology, practising a calculation, adding details or developing clarity. Recheck that target again in the week because spaced review gives stronger information than instant repetition.

The interactive player, downloadable file and complete answer material retain their existing access controls. The guide aids preparation, discussion and review.

Sample questions

Try these questions before opening the interactive quiz. Answers and feedback remain inside the quiz.

If breaking bonds needs more energy than making bonds releases, the reaction is…
Overall energy change = energy to break bonds −…
Breaking bonds needs 600 kJ; making bonds releases 500 kJ. Overall change (kJ)?
A catalyst speeds up a reaction by…
True or False: a catalyst is used up in the reaction.

Cookie	Provider	Purpose	Duration
`lh_cookie_consent`	Learnaroo Hub	Remembers your cookie choices so we don’t ask again.	6 months
`lh_member_*`	Learnaroo Hub	Keeps you securely signed in to your dashboard.	Session / 14 days
`lh_secure_*`	Learnaroo Hub	Protects your authenticated session.	Session
`lh_ui_*`	Learnaroo Hub	Remembers your dashboard display preferences.	1 year
`lh_session`	Learnaroo Hub	Maintains your server session while you browse.	Session
`__stripe_mid / __stripe_sid`	Stripe	Fraud prevention when you subscribe or pay.	1 year / 30 minutes

Cookie	Provider	Purpose	Duration
`_ga`	Google Analytics	Tells anonymous visitors apart to count usage.	2 years
`_ga_*`	Google Analytics	Keeps analytics session state.	2 years
`_gid`	Google Analytics	Tells anonymous visitors apart (short term).	24 hours
`_gat`	Google Analytics	Limits how often analytics data is collected.	1 minute

🧭 Choose a key stage

Early Years (EYFS)

Key Stage 1

Key Stage 2

Key Stage 3

GCSE

🎯 By format

Not sure which fits?

Energy Changes — Challenge

Prefer not to join? Buy just this resource

Ready to make learning click?

🍪 We value your privacy

Report a resource problem

Prefer not to join? Buy just this resource

Related modules

Ready to make learning click?