Teaching Year 1 maths matters more than most people outside the classroom realise. The number sense, early place value understanding, and addition and subtraction foundations students build in Year 1 will either set them up or hold them back for a long time to come.

The challenge is that Year 1 students need something very specific from maths lessons. They need to get their hands on the mathematics before they can be expected to understand it as an abstract idea. Symbols and repetition alone don’t cut it at this age. Students need physical experiences with number first, and that takes lessons that are properly designed, sequenced, and resourced.

Building those lessons from scratch every week is a real ask. Finding the right concept sequence, the right materials, the right visual models, the right assessment tasks, and then writing it all up into something you can actually teach from takes time most Year 1 teachers simply don’t have.

Learning Through Doing’s Year 1 resources are built around that reality. Detailed lesson plans, hands-on activities, curriculum-mapped planning documents, and assessment tools, all structured around a consistent teaching approach that works for the full range of learners you’ll have in your room.

Learning Through doing’s Year 1 lesson library covers all six strands of the Australian Curriculum: Mathematics Version 9, and is mapped to New Zealand Curriculum Level 1 for NZ teachers. Each strand is taught in a structured sequence across the year, with lessons that build on each other so there are no gaps in understanding and no random jumps in difficulty.

Number

Number is where most of the Year 1 work sits, and for good reason. Students are working towards recognising, representing, and ordering numbers to at least 120, developing early place value understanding, and building real addition and subtraction strategies. AC v9 expects Year 1 students to partition numbers using place value, count collections, and connect number names, numerals, and quantities with confidence.

The word “confidence” is doing a lot of work in that sentence. Students who’ve only ever counted up to a number often look confident on the surface, but push them to partition 14 into tens and ones and the gaps show quickly.

LTD’s Number lessons move students through this progression using ten frames, number lines, counters, and rods. These are physical tools that make abstract number relationships visible before students are expected to work with them symbolically.

Three Year 1 Number lessons that show what this looks like in practice:

1. Place Value: Teen Numbers
Teen numbers are a genuine Year 1 sticking point. Students can often say “fourteen” and write 14, but that doesn’t mean they understand that 14 is one ten and four ones. This lesson uses ten frames to build that understanding from a physical starting point. Students see the number, build it, and articulate it before they record anything. Resources include a whiteboard ten frame, a student activity version, and a matching card set for teen numbers.

2. Place Value: Compare and Order 2-Digit Numbers (Ten Frames)

Once students have a solid grip on teen numbers, this lesson moves them into comparing and ordering two-digit numbers using ten frame representations and numeral cards. Matching and non-matching activity cards let you differentiate easily, supporting students still building place value foundations while stretching those ready to work with larger numbers more confidently.

3. Addition and Subtraction: Fact Families (Totals 11 to 18)

Fact fluency matters, but fluency built on understanding lasts. This lesson uses rods to help students see the relationship between addition and subtraction facts rather than memorising them in isolation. When a student can see that 13, 9, and 4 belong together as a fact family, and why, they’re building something durable. The lesson includes a worksheet, a fact family activity, and rod master resources.

Algebra

At Year 1, algebra is really about noticing structure and describing it. Students are working with repeating and growing patterns, describing rules, and starting to see relationships within number sequences. LTD lessons at this level use concrete materials to make pattern structure visible and give students the language to describe what they observe.

Measurement

Year 1 measurement covers length, mass, capacity, and time, using informal units before students move into standard measurement. Students compare, order, and estimate through direct comparison and non-standard units. The hands-on emphasis in LTD measurement lessons is important here because students need physical experience with measuring before formal recording makes any real sense to them.

Space

Spatial work in Year 1 includes sorting 2D shapes and 3D objects, describing location and direction, and beginning to notice symmetry. These lessons build geometric vocabulary and visual-spatial thinking, both of which support students well beyond Year 1. LTD space lessons use physical shapes and classroom environments as the context rather than worksheets of abstract diagrams.

Statistics

Year 1 statistics is about collecting, representing, and talking about data in simple terms, sorting objects, making displays, and describing what they show. LTD lessons in this strand use hands-on sorting and classifying tasks to connect statistical thinking to things students can actually see and touch.

Probability

Probability at Year 1 is introduced through everyday language: likely, unlikely, certain, impossible. Students explore simple chance events they can observe and discuss together. LTD’s probability lessons are designed to build this language through shared classroom experiences, giving students something real to reason about.

Every LTD Year 1 lesson follows the same three-part structure. This is consistent across every strand and every topic in the library.

Part 1: Whole Class Activity – The lesson opens with a whole-class investigation or warm-up that brings everyone in. It’s designed to activate what students already know and introduce the concept in a way that doesn’t require any individual student to already understand it. The structure means every student has something to do, notice, or contribute from the start.

Part 2: Hands-On Activity – This is the core of every LTD lesson. Students work with physical materials to investigate the mathematical concept directly. The hands-on activity is where the lesson does its real work, because students are building understanding through experience before anything gets abstracted into symbols or recording. Materials vary by lesson but are clearly specified in every lesson plan.

Part 3: Independent Task – Every lesson closes with an independent task directly connected to what was just taught. Teachers can use this for in-the-moment assessment, as follow-up work the next day, or as a consolidation activity. It gives you genuine evidence of where individual students are without needing to design a separate assessment.

One practical benefit worth mentioning: because the structure is the same every time, students in Year 1 settle into the rhythm of a lesson quickly. They know what’s coming. That consistency reduces the friction at transitions, which anyone who has taught Year 1 will know is worth a lot.

The part of the brain responsible for grasping abstract ideas doesn’t fully develop until around age 12. This is worth sitting with for a moment when you’re teaching Year 1. When a student looks blank as you explain place value using digits on a board, it’s not necessarily a motivation problem or an attention problem. It may simply be that the abstract representation hasn’t connected to anything yet.

Visual models bridge that gap. They give students a physical and visual way to engage with number before the symbolic version is introduced. LTD Year 1 lessons are built around a set of high-impact visual models used consistently across lessons, so students build familiarity with the tools at the same time as deepening their understanding of the mathematics.

• Ten Frames – Ten frames appear throughout Year 1 Number work. They give students a visual structure for understanding numbers to 20, for seeing relationships between numbers, and for building the grouping-by-ten understanding that place value depends on. LTD lessons include ten frame resources in whiteboard format, student activity size, and as matching card sets depending on the lesson.
• Number Lines – Number lines support students in ordering numbers, understanding how numbers relate in size, and developing strategies for addition and subtraction. LTD uses both open and structured number lines depending on where a lesson sits in the teaching sequence and what the concept requires.
• Part-Part-Whole Models – Knowing that 9 can be broken into 5 and 4, or 6 and 3, or 7 and 2 is a critical Year 1 skill. Part-part-whole models make that decomposition visual and flexible, helping students move past counting on to genuine number sense. This kind of flexible thinking with small numbers is what makes larger number work manageable later.
• Rods – Rods appear in LTD addition and subtraction lessons to model number relationships physically. Students can see fact families as a physical reality. The rod relationship makes the connection between addition and subtraction visible in a way that no written explanation can quite replicate.

Australia

Every LTD Year 1 lesson aligns with Australian Curriculum: Mathematics Version 9 across all six strands. The Year 1 yearly overview maps each lesson to the relevant AC v9 content descriptors and achievement standards, with a term-by-term suggested teaching sequence built in. Where relevant, lessons also reference the National Numeracy Learning Progression, which gives teachers a clearer developmental picture of where students sit within and beyond year-level expectations.

Content descriptor alignment is included within each lesson plan so teachers can connect delivery to reporting requirements without spending extra time cross-referencing the curriculum document.

New Zealand

LTD resources for New Zealand teachers align with the New Zealand Curriculum Mathematics and Statistics learning area at Level 1. The NZ learning portal gives teachers access to the full lesson library alongside NZ-specific planning and curriculum support.

• A full Year 1 lesson library across all six curriculum strands. Each lesson includes a detailed lesson plan, hands-on activity resources, a student worksheet, and a short how-to video so you can see the lesson before you teach it.
• A Year 1 yearly overview and term-by-term teaching sequence mapped to AC v9 content descriptors, ready to use as the foundation of your year plan rather than something you build from scratch.
• Pre and post Concept Check-Up assessment tasks for each topic, giving you curriculum-aligned evidence of student understanding before and after each teaching sequence.
• Open Assessment Tasks that go beyond right and wrong answers, useful for reporting and for getting a real picture of how deeply individual students understand a concept.
• Topic checklists for tracking student progress across Year 1 content over the course of the year.
• Access to the full Foundation to Year 6 lesson library. If you’re teaching a composite Year 1/2 class, or if you have students working well above or below year-level expectations, you’re not limited to the Year 1 lessons alone.

Guided Resources

Detailed Lessons

Engaging Activities

Whole School Plans

We have created high-impact lesson plans that use visual mathematics models to help engage and support all students learning and upgrade your approach to teaching.

Complete lesson plans designed to include worksheets and how-to videos. All plans coincide with the Australian Primary School curriculum and are created to inspire a love for Maths.

A complete and comprehensive list of visual resources to aid you in keeping your students engaged.

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