Foundations of Mathematical Thinking · Senior Infants · Solving Everyday Problems · Summer Term

Maths in Our World

Engaging in open-ended challenges that require students to apply mathematical thinking to practical scenarios.

• NCCA Curriculum Specifications
• NCCA: Primary - Problem Solving
• NCCA: Primary - All Strands

About This Topic

Maths in Our World guides Senior Infant students to spot mathematical ideas in their daily surroundings through open-ended challenges. Children point out shapes in the classroom, such as circles on clocks or squares on windows, share home number examples like counting stairs or setting the table, and find patterns in pictures, like repeating spots on animals. This matches NCCA Primary standards for problem-solving across all strands and builds early spatial, numerical, and patterning skills.

Practical scenarios help students describe observations with terms like 'rectangle' or 'repeating,' connect school maths to family life, and approach problems flexibly. Teachers facilitate discussions where children justify choices, such as why a door is a rectangle, strengthening reasoning and confidence.

Active learning suits this topic perfectly. When students hunt shapes in pairs, build patterns with blocks, or draw home number scenes, they move, talk, and explore at their pace. These methods make maths concrete, spark joy in discovery, and create lasting links to real life.

Key Questions

1. Where can you find shapes in our classroom , can you point to some?
2. How do we use numbers at home , can you give an example?
3. Can you find a pattern in this picture?

Learning Objectives

• Identify and classify common 2D and 3D shapes found in the classroom and at home.
• Explain how numbers are used in everyday home routines, such as counting or measuring.
• Describe and extend simple visual patterns using mathematical language.
• Compare the attributes of different shapes, such as the number of sides or corners.
• Demonstrate how to solve a simple everyday problem by applying counting or shape recognition skills.

Before You Start

Exploring Shapes

Why: Students need to have basic familiarity with common shapes before they can classify them or identify them in their environment.

Counting and Cardinality

Why: A foundational understanding of counting and what numbers represent is necessary to apply numbers to everyday situations.

Key Vocabulary

Shape	A 2D or 3D form with specific characteristics, like sides, corners, or faces. Examples include circle, square, and sphere.
Number	A symbol or word used to represent quantity. We use numbers for counting objects, telling time, or measuring.
Pattern	A predictable sequence or arrangement that repeats. Patterns can be made with shapes, colors, or numbers.
Attribute	A characteristic or feature of a shape or object, such as color, size, or number of sides.

Watch Out for These Misconceptions

Common Misconception

Maths only happens in school books.

What to Teach Instead

Children may believe maths stays in lessons. Sharing home examples in pairs, like counting siblings, shows its everyday presence. Group discussions validate stories and build a class list of real-world maths.

Common Misconception

Shapes must be perfect and coloured.

What to Teach Instead

Students overlook irregular shapes in objects. A classroom hunt with sorting trays helps them focus on properties like sides and corners. Peer teaching during shares corrects this through examples like wobbly circles.

Common Misconception

Patterns repeat only colours.

What to Teach Instead

Children limit patterns to colour sequences. Using mixed loose parts in groups, they explore size, shape, and texture repeats. Presentations let them defend choices and learn from others.

Active Learning Ideas

Shape Safari: Classroom Exploration

Pairs receive clipboards and crayons to hunt for 2D and 3D shapes around the room, sketching examples and labelling them. They note the object's use, like a cylindrical bin. Share findings on a class mural, voting on favourites.

30 min·Pairs

Number Stories Circle

In a whole-class circle, each child shares one way numbers appear at home, such as phone numbers or toy counts, using props like toy phones. Teacher charts responses. Follow with pair retells using drawings.

25 min·Whole Class

Pattern Builders: Loose Parts

Small groups use buttons, sticks, and blocks to copy and extend patterns from picture cards. They explain their creations to the group. Display on tables for a gallery walk.

35 min·Small Groups

Maths Map: Schoolyard Walk

Whole class walks the yard, stopping to identify shapes, numbers on signs, and patterns in paving. Children photograph or sketch on tablets. Debrief with sorting into categories.

40 min·Whole Class

Real-World Connections

• Architects use knowledge of shapes like rectangles and triangles to design buildings, ensuring stability and aesthetic appeal for homes and schools.
• Supermarket cashiers use counting and number recognition daily to process customer purchases, calculate change, and manage inventory.
• Fashion designers create patterns for clothing by repeating motifs or colors, using geometric shapes to construct garments.

Assessment Ideas

Quick Check

Present students with a collection of classroom objects (e.g., a book, a ball, a clock). Ask them to 'Identify and name two shapes you see in these objects.' Observe their responses and note their accuracy in naming and identifying.

Discussion Prompt

Ask students: 'Think about setting the table for dinner. What numbers or shapes do you use?' Encourage them to share specific examples, such as counting plates or recognizing the shape of a placemat. Listen for their use of mathematical vocabulary.

Exit Ticket

Give each student a card with a simple visual pattern (e.g., red circle, blue square, red circle, blue square). Ask them to 'Draw or write what comes next in the pattern.' Collect these to assess their understanding of pattern recognition and extension.

Frequently Asked Questions

How to spot shapes in Senior Infants classroom?

Start with familiar objects: clocks for circles, books for rectangles, globes for spheres. Use a shape hunt where pairs label and photograph finds. Follow with a sorting mat activity to group by properties, reinforcing names through touch and talk. This builds quick recognition.

Examples of numbers at home for infants?

Common ones include clock times for routines, door numbers, recipe steps, or toy quantities. Have children draw or act out scenes, like setting places at dinner. Chart class shares to show variety, helping all connect personal experiences to maths language.

Open-ended pattern activities for Senior Infants?

Provide loose parts like beads and leaves for groups to copy, extend, or invent patterns. Use picture prompts from nature or toys. Encourage descriptions like 'big-small-big' during shares. Rotate materials weekly to keep challenges fresh and skill-building.

How does active learning benefit Maths in Our World?

Active methods like hunts, builds, and shares engage movement and talk, making abstract ideas tangible for young learners. Children discover shapes in real objects, justify pattern rules to peers, and link home numbers through play. This boosts retention, confidence, and joy, as they own the learning process collaboratively.