Place Value to 100 Year 1 Unit

Build a secure Year 1 understanding of two-digit numbers with a complete, classroom-ready place value unit. Students connect numerals, base-ten models, tens-and-ones language and expanded form, then apply that understanding to compare and order numbers, find numbers before and after, and explain the value represented by each digit.

The 17-slide editable PowerPoint presentation provides a clear teaching sequence with worked examples and guided practice. A colour classroom display, a Build, Say and Write activity and two games give students practical ways to construct and discuss numbers. Five focused worksheets move from reading base-ten models to expanded form, comparison, ordering, and before-and-after number work.

The editable 10-question quiz uses alternating question and answer slides in mixed formats. A new two-page Market Stall Place Value assessment, matching answer pages and a five-level rubric support end-of-unit checking.

What's included

• Place Value to 100 editable teaching presentation — 17 slides
• Place Value to 100 editable quiz — 22 slides with 10 question-and-answer pairs
• 23-page Unit Plan PDF with clean Table of Contents
• Classroom Display: Tens and Ones at a Glance
• Activity: Build, Say and Write mat and number cards
• Game 1: Place Value Match-Up numeral cards and clue cards
• Game 2: Roll, Build and Win board and tens-and-ones spinners
• Worksheet 1: Build the Number, plus answer page
• Worksheet 2: Tens and Ones Detective, plus answer page
• Worksheet 3: Expanded Form Builders, plus answer page
• Worksheet 4: Compare and Order, plus answer page
• Worksheet 5: Before and After, plus answer page
• Assessment: Market Stall Place Value, two student pages plus two answer pages
• Marking rubric: Place Value to 100 Assessment Rubric
• Combined watermarked Preview PDF

Learning focus

• Recognising, representing and reading two-digit numbers to 100
• Identifying the tens and ones in a two-digit number
• Partitioning a number and recording expanded form
• Comparing and ordering two-digit numbers
• Finding the number immediately before and after
• Explaining the value of a digit according to its position

Classroom use

Use the presentation for explicit whole-class teaching, the display as an ongoing visual reference, and the activities and games for partner or small-group consolidation. The worksheets support guided or independent practice. Finish with the quiz, assessment and rubric, or select individual resources to suit the pace of the class.

Formats, counts and answers

Formats: PDF and editable PPTX

Unit Plan PDF: 23 pages

Presentation: 17 slides

Quiz: 22 slides with 10 questions and matching answer slides

Answer pages: Five worksheet answer pages and two assessment answer pages, with answers shown in red

Teacher benefits

• A connected teaching sequence from explicit modelling to assessment
• Editable presentation and quiz text for classroom flexibility
• Colour display, activities and games for visual and hands-on learning
• Low-ink worksheets, assessment pages and rubric for practical printing
• Matching answers supplied for every closed-response worksheet and assessment page

Digital product and licence

This is a digital product; no physical item is supplied. Use is subject to Sukindi Learning's licence terms. The files may not be resold, redistributed or shared outside the purchaser's permitted classroom or household use.