
Introduce or reinforce the key concepts of acids, bases and the pH scale with this structured, close-reading worksheet for junior Science and Chemistry.
What’s Included- Two guided cloze passages: Fill-in-the-blank activities with word banks covering acids, alkalis, hazard symbols, the pH scale and neutralisation.
- Hazard-symbol diagram: Clear, redrawn GHS symbols for harmful/irritant, toxic and corrosive substances.
- pH scale diagram: Supports understanding of acidic, neutral and alkaline substances.
- True or false: Six statements to check understanding.
- Short-answer questions: Seven recall and understanding questions.
- Extension activity: Investigate the pH of household products using pH paper.
- Answer key: Includes completed cloze passages, true/false answers and model answers for written questions.
Colour and black-and-white versions of the student worksheet and answer key are supplied as editable Word documents and print-ready PDFs.
Suitable ForJunior Science and Chemistry lessons covering acids, bases, hazard symbols, the pH scale and neutralisation. Ideal for classwork, homework, revision or independent learning.
© The Science Resource Cabinet 2026. Independently produced resource.
Something went wrong, please try again later.
This resource hasn't been reviewed yet
To ensure quality for our reviews, only customers who have purchased this resource can review it
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.