
AQA A-level Physics Option B lesson on short sight, long sight and astigmatism. 14 editable slides, 25-mark worksheet and mark scheme.
What’s in the PowerPoint
• A lens recap starter, with answers in the speaker notes
• Real is positive, virtual is negative
• Short sight and long sight, with ray diagrams
• Worked examples of correcting lens power for both
• Astigmatism and cylindrical lens prescriptions
• A common mistakes slide
• Six check questions with answers, and an exit ticket
• Teacher notes in the speaker notes throughout
What’s in the worksheet (25 marks)
• Recall of defects and correcting lenses
• Calculating correcting lens powers
• Drawing a correction ray diagram
• Exam-style questions on signs and prescriptions
• A full mark scheme with mark points, on separate pages
Good for
First teaching, revision, homework, cover lessons or independent study. Both files are fully editable in PowerPoint and Word.
Get this resource as part of a bundle and save up to 43%
A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.
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.