Interpret and represent addition stories
Lesson details
Learning outcome
I can interpret and represent addition stories that involve increasing an amount in a range of ways using the ‘First, then now’ structure.
Key learning points
- In a ‘First, then, now’ story, the first number is increased to make the whole.
- When using addition to increase an amount, the number that is increased must always be represented first.
- This can be represented with practical equipment and as a bar model or a number line.
- An equation can be written to match these representations.
Keywords
First - Before anything else.
Then - After something in time.
Now - At the present time.
Increase - To make something larger/greater in size or quantity.
Common misconception
In the ‘then’ part of the story, the change in amount may be hard to identify.
Draw attention to the change, talking about it as a increase in amount.
Teacher tip
Please note, as with all Year 1 slides, these slides have been designed to aid teacher subject knowledge for delivery. The intention is not for children to view them all in the form of a presentation, but to help you consider how they can be brought to life in your classroom.
Licence
Lesson video
Loading...
Prior knowledge starter quiz
6 Questions
Q1.Alex writes an equation to match this story.
4 + 2 = 6
What does the 2 represent?
Q2.Which story could match the picture?
Q3.True or false? The image shown represents this story.
First, there were 4 beads on my bracelet.
Then, I added another 3 beads.
Now, there are 7 beads on my bracelet.
Q4.Which equation matches the picture?
Q5.Which equation matches the story?
First, there were 5 ducks in a pond.
Then, 3 more ducks jumped in.
Now, there are 8 ducks in the pond.
Q6.Write an equation to match the picture.
Assessment exit quiz
6 Questions
Q1.Look at the picture of the ‘First, then, now’ story. Which is the amount that was increased?
Q2.True or false. This picture matches the story below.
First, there were 6 children sitting at the table.
Then, 4 more children sat at the table.
Now, there are 10 children at the table.
Q3.Which bar model represents this story?
First, I saved 3 pennies.
Then, I saved 5 more.
Now, I have 8 pennies.
Q4.How many must have been added in the story below?
First, there were 6 counters on the tens frame.
Then, counters were added.
Now, there are 6 counters on the tens frame.
Q5.True or false. This number line represents the story below.
First, my sunflower was 5 cm tall.
Then, it grew 2 cm more.
Now, it is 7 cm tall.
Q6.Which equation matches the number line.
To help you plan your 1 maths lesson on: Interpret and represent addition stories, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your 1 maths lesson on: Interpret and represent addition stories, 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 1 maths lessons from the Additive structures: addition and subtraction unit, dive into the full primary maths curriculum, or learn more about lesson planning.