Evaluating digital images
Lesson details
Learning outcome
I can evaluate how changes can improve an image.
Key learning points
- Edits can be reviewed for their effect.
- Images can be reviewed against a given criteria.
- Feedback can be used to guide editing choices.
Keywords
Improve - to make something better
Review - to look at something and give your opinion
Common misconception
Editing always creates the perfect image first time.
Editing images can take time. It may take two or three edits before you are happy with the final image.
Teacher tip
This lesson provides a good opportunity for pupils to review and give feedback to each other. For the reviewing activity, you could get pupils to give feedback to each other, rather than just self review.
Equipment
Pupils will need access to a device with software that provides freehand digital painting tools. Examples in this lesson use paint.NET https://oak.link/paint-net
Licence
except where otherwise stated. See Oak's terms & conditions (Collection 2).Lesson video
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Prior knowledge starter quiz
6 Questions
Q1.Which of these can be used to combine different images?
Q2.Match the words to the correct definition:
something that is made to communicate information
a plan to show what something will look like before it is made
choose a specific area of a digital image
make an exact copy
Q3.Which tool is the most useful for removing part of an image?
Q4.What is an example of an image improvement?
Q5.When creating a new image, why is planning important?
Q6.Which of these is an example of combining images?
Assessment exit quiz
6 Questions
Q1.Why may you want to add text to an image?
Q2.What colour should you avoid for your text?
Q3.What is the colour wheel used for?
Q4.What does the word improve mean?
Q5.What tool allows you the turn an image around a central point?
Q6.When you edit something, does it always make it perfect?
To help you plan your 4 computing lesson on: Evaluating digital images, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your 4 computing lesson on: Evaluating digital images, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
We use learning cycles to break down learning into key concepts or ideas linked to the learning outcome. Each learning cycle features explanations with checks for understanding and practice tasks with feedback. All of this is found in our slide decks, ready for you to download and edit. The practice tasks are also available as printable worksheets and some lessons have additional materials with extra material you might need for teaching the lesson.
The assessment exit quiz will test your pupils' understanding of the key learning points.
Our video is a tool for planning, showing how other teachers might teach the lesson, offering helpful tips, modelled explanations and inspiration for your own delivery in the classroom. Plus, you can set it as homework or revision for pupils and keep their learning on track by sharing an online pupil version of this lesson.
Explore more key stage 2 computing lessons from the Photo editing unit, dive into the full primary computing curriculum, or learn more about lesson planning.