Here is a 5 day teaching unit using PowerPoint for anyone who is wanting to teach students about how to use and reason with numbers. The lessons start with a 10 minute mental warm up session. This is followed by a highly interactive, whole class teaching session. The PowerPoint lessons end with a differentiated teaching challenge for students at different attainment levels. Autumn Term Lesson 1: Week 8 Title Counting and Properties of Numbers Learning Objective:  count on in steps of any size  solve number patterns  make up our own number patterns. Lesson 2: Week 8 Title Counting and Properties of Numbers Learning Objective:  count on in steps of any size  solve number patterns  make patterns agree with rules  make alternating patterns. Lesson 3: Week 8 Title Reasoning about Numbers Learning Objective:  investigate square numbers  find ways of investigating numbers  find square numbers by using a pattern. Lesson 4: Week 8 Title Reasoning about Numbers Learning Objective:  solve word problems  recognise odd and even numbers  find and talk about general statements  develop mental strategies. Lesson 5: Week 8 Title Reasoning about Numbers Learning Objective:  add and subtract  use the words used to add and subtract  add several numbers together and find the differences by counting on.

Here are 5 great PowerPoint lessons about addition, subtraction, rounding and money to use in the classroom. The lessons are complete with 3 parts. The first part is the 10 minute mental warm up session. The central part in the whole class, interactive learning session. The final part of the lesson provides differentiated challenges for the students. Autumn Term Lesson 1: Week 9 Title Addition and Subtraction Learning Objective:  complete adding and subtracting problems  add several numbers  understand that adding but not subtracting can be done in any order. Lesson 2: Week 9 Title Subtracting from Multiples of 10 Learning Objective:  understand the words used to describe adding and subtracting  subtract a one-digit number from a multiple of 10  record the answers in different ways.  Practise subtracting from multiples of 10.  Practise subtracting from bigger multiples of 10. Lesson 3: Week 9 Title Subtraction Learning Objective:  use words to describe subtraction  subtract a one-digit number from a multiple of 10. Lesson 4: Week 9 Title Describing Money Learning Objective:  use words to compare and order numbers  recognise coins  total money  understand different monies can be the same. Lesson 5: Week 9 Title Rounding and Money Problems Learning Objective:  round amounts to the nearest 10p  approximate and order numbers on a number line  recognise coins  be able to total money together.

Five complete PowerPoint lessons about Data handling and Venn diagrams. The lessons start off with a fun mental warm up, followed by a highly interactive whole class learning session and ends with a fun set of differentiated learning challenges. Autumn Term Lesson 1: Week 13 Title Venn Diagrams Learning Objective:  use a Venn diagram  draw a Venn diagram to sort numbers. Lesson 2: Week 13 Title Using a Venn Diagram to Sort Names Learning Objective:  to record and discuss using a Venn diagram. Lesson 3: Week 13 Title Handling Data Day 1 Learning Objective:  collect, record and interpret information  present the data as a graph  discuss the results. Lesson 4: Week 13 Title Handling Data Day 2 Learning Objective:  collect, record and interpret information  present the data as a graph  discuss the results. Lesson 5: Week 13 Title Handling Data Day 3 Learning Objective:  collect, record and interpret information  present the data as a graph  discuss the results.

Three complete PowerPoint lessons about number sequences. The lessons start with a fun mental warm up, followed by a whole class learning period, and finishes with a set of differentiated learning challenges. Spring Term Lesson 1: Week 1 Title Number Sequences Learning Objective:  count on and back in steps of 10  describe and continue a sequence  make up a number pattern. Mental Warm Up: Today you are going to complete a mapping diagram with a ‘+10’ rule. Main Lesson Idea: Today we are going to be looking at sequences of numbers that have been made by counting on or back in steps of 10 or 1. Educational Challenges  Use cubes or beads in two colours to make a number sequence. Use the ‘+10’ or ‘–10’ rule.  Make a pattern using cubes or beads in two colours. Use the ‘+10’ or ‘–10’ rule.  Think of a way to show a sequence that has got hundreds in it. Lesson 2: Week 1 Title Counting and Properties of Numbers
 Learning Objective:  count on and back in steps  describe a number pattern  continue a number pattern  make predictions. Mental Warm Up: Start from the start number. Count back in steps of ten when I clap my hands. Main Lesson Idea: Today we are going to count on in steps of different sizes using some grids. Educational Challenges  Shade the first number on a 4 x 4 grid and count on in fours. Do the same for a 5 x 5 grid and a 6 x 6 grid. Does the pattern look the same?  Count on in steps of 4 on different-sized grids. Explain the pattern.  Count on in steps of 4 on different-sized grids. Predict the pattern. Lesson 3: Week 1 Title Number Sequences Learning Objective:  count on or back in steps  describe number patterns  continue number patterns  make predictions. Mental Warm Up: Sit in a circle. Collect a card between 0 and 30. Stand up if you have number cards 1, 4, 7 and 10. What is the next number? Stand up if you have the number. Main Lesson Idea: Today we are going to look at some number patterns and work out the rule. Educational Challenges  Work out the rule for shaded grid patterns. Write the number sequences.  Work out the rule for shaded grid patterns. Write the number sequences.  Work out the rule for shaded grid patterns. Make up a pattern for a friend using a two-step rule.

Five exciting PowerPoint lessons about multiplication, division and fractions. The lessons start with a fun mental warm up game. The lesson then focuses on the main interactive whole class learning point. The lesson finishes with differentiated learning challenges. Spring Term Lesson 1: Week 10 Title Multiplication Learning Objective:  understand and use multiplication as repeated addition  recognise and interpret situations as multiplication  develop strategies to multiply a one-digit number up to 5 by 2, 3, 4 or 5  use the ‘x’ symbol. Lesson 2: Week 10 Title Multiplication, Money and 'Real-Life' Problems Learning Objective:  use multiplication as repeated addition  recognise and use multiplication  use the ability to count on in twos, fives and tens to find different amounts  find total costs  use patterns in 5 and 10 times-tables to check results. Lesson 3: Week 10 Title Multiplication and Division, Money and 'Real-Life' Problems Learning Objective:  understand the difference between multiplication and division  count in twos, fives and tens to find the number of coins to make a given amount  check results  understand equivalent values of coins. Lesson 4: Week 10 Title Multiplication and Division and 'Real-Life' Problems Learning Objective:  develop understanding of multiplication and division  recognise when to use multiplication  write a number sentence for a problem. Lesson 5: Week 10 Title Fractions Learning Objective:  understand and use words about fractions  find one half or one quarter of a number of objects  write ½ for one half  write ¼ for one quarter.

Five complete PowerPoint Lessons which focus on the topic of money. The lessons all start with a fun mental warm up. This is followed by the main, whole class, learning session. The lesson ends with a set of differentiated challenges for the students. Spring Term Lesson 1: Week 4 Title Money Learning Objective:  select and use the right calculation  check our calculations  solve money word problems  find totals. Lesson 2: Week 4 Title Money Learning Objective:  solve money word problems  recognise and use different value coins  select the right coins to pay. Lesson 3: Week 4 Title Money Learning Objective:  choose and use correct calculations  check calculations  solve money word problems  find totals and give change. Lesson 4: Week 4 Title Money Learning Objective:  check calculations  say what each coin is  solve money problems. Lesson 5: Week 4 Title Money Learning Objective:  make decisions and check calculations  solve money problems  use the appropriate number operation.

Three full PowerPoint Lessons about counting and properties of numbers which start with a fun mental warm up. The students then experience a fully interactive, main class leaning session. The lesson finishes with a fun differentiated learning challenge. Summer Term Lesson 1: Week 1 Title Counting and Properties of Numbers Learning Objective:  recognise odd and even numbers  understand what is special about odd and even numbers  count on and back in twos. Mental Warm Up: Counting on and back in ones. Counting on and back in tens. Main Lesson Idea: Today we are going to investigate sharing by 2. Educational Challenges  Investigate which numbers can be shared equally by 2. Look for patterns and predict results.  Investigate which numbers less than 30 can be shared equally by 2.  Investigate which numbers can be shared equally by 2. Predict results for numbers greater than 100. Lesson 2: Week 1 Title Counting and Properties of Numbers Learning Objective:  say what is happening in a number pattern  say what number is next in a number pattern  count on and back in steps of different sizes. Mental Warm Up: You each have a number card. Is your number odd or even? Main Lesson Idea: Today we are going to be counting on and back in steps of different sizes. Educational Challenges  Make up number chains using ‘add’ and ‘subtract’. Predict whether the final number will be more or less than the start number.  Make up number chains using ‘add’ and ‘subtract’. Ask a classmate to work out the end number. Lesson 3: Week 1 Title Counting and Properties of Numbers Learning Objective:  count on in twos, fives and tens  recognise multiples of 2, 5, and 10  be able to explain number patterns  recognise that some numbers can be a multiple of more than one number. Mental Warm Up: Today you will be counting on and back in twos, fives and tens. Main Lesson Idea: Today we are going to recognise multiples of 2, 5, and 10. Educational Challenges  Colour in multiples of 2, 5 and 10 on a hundred square.  Practise recognising multiples of 2, 5 and 10.

Five complete PowerPoint lessons about counting and properties of numbers. The lessons start with a fun mental warm up. This is followed by an interactive fun whole class learning session. The lesson finishes with a set of differentiated learning challenges for the students to complete. Spring Term Lesson 1: Week 8 Title Counting and properties of numbers Learning Objective:  recognise odd and even numbers  investigate number problems and puzzles  explain methods, reasoning and relationships. Lesson 2: Week 8 Title Counting and properties of numbers Learning Objective:  recognise odd and even numbers  devise and continue a number pattern  describe a pattern. Lesson 3: Week 8 Title Counting and properties of numbers Learning Objective:  recognise and continue or complete number patterns  describe a pattern or rule  devise a number pattern  recognise odd and even numbers. Educational Challenges  Complete number sequences.  Try making number sequences using big numbers for a friend to complete. Lesson 4: Week 8 Title Counting and properties of numbers Learning Objective:  recognise odd and even numbers  recognise a pattern  explain what we did.

These five PowerPoint lessons introduce students to place values, rounding and estimating. The lessons start with a fun mental warm up lesson, followed by an interactive whole class learning session. The lesson finish with interesting, differentiated learning challenges for the students to complete. Summer Term Lesson 1: Week 2 Title Place Value Learning Objective:  understand and use the words for describing and comparing numbers  use the ‘=’ sign. Lesson 2: Week 2 Title Place Value and Ordering Learning Objective:  understand and use words for comparing and ordering numbers  read and write numbers  know what each digit in a number means  know the number that is 1 or 10 more or less than a given number. Lesson 3: Week 2 Title Place Value and Estimating Learning Objective:  understand and use words about estimation and approximation  give a sensible estimate for a number of objects  find the difference between an estimate and actual count. Lesson 4: Week 2 Title Place Value, Estimating and Rounding Learning Objective:  understand and use the words about comparing and ordering numbers  give a number between two other numbers  give a number which lies halfway between two numbers on a number line. Lesson 5: Week 2 Title Place Value, Estimating and Rounding Learning Objective:  understand and use the words for comparing and ordering numbers  round a number to the nearest multiple of 10  round numbers  use a ruler to draw and measure lines.

These five complete PowerPoint Lessons will help to teach students about division, multiplication and fractions. The lessons start with a fun mental warm up. These are followed by an interactive, whole class teaching session. The lessons finish with differentiated learning challenges. Summer Term Lesson 1: Week 11 Title Understanding Multiplication and Division Learning Objective:  understand multiplication and division  use multiplication and division vocabulary  deal with something left over  choose the correct number operation  solve money problems. Lesson 2: Week 11 Title Understanding Multiplication and Division Learning Objective:  use division and multiplication  use multiplication and division vocabulary  understand the idea of something left over  use the correct number operation  solve money problems. Lesson 3: Week 11 Title Understanding Multiplication and Division Learning Objective:  double and halve  understand that halving reverses doubling and vice versa. Lesson 4: Week 11 Title Fractions Learning Objective:  recognise and find simple fractions  recognise a half or a quarter  know that two halves or four quarters make a whole and that two quarters make a half  understand that doubling reverses halving. Lesson 5: Week 11 Title Fractions Learning Objective:  recognise and find simple fractions  recognise that two quarters make a half  place halves on a number line.

Mental arithmetic tests for Y2 designed to be done fortnightly.

I have uploaded a new version of my Addition on an empty number line PowerPoints and I added a YouTube video for each presentation. FREE Year 3 Maths Lesson - Addition on an empty number line - Autumn Term. It would be good for a revision lesson, an extension lesson or a homework lesson. If you like this lesson, you should also try the complete FREE Year 3 Maths lesson pack at https://www.tes.com/teaching-resource/year-3-maths-powerpoint-lessons-6167050.

Year 3 Mental models for adding and subtracting has been improved and now includes both a Youtube and PowerPoint presentation lesson. FREE Year 3 Lesson Mental Models to Add and Subtract (Autumn Term). It could be a great way of revising for SATs test, end of term tests or as homework for the students to do with their parents. If you like this one, please look at my full FREE Year 3 Maths lessons pack at https://www.tes.com/teaching-resource/year-3-maths-powerpoint-lessons-6167050

YouTube and PowerPoint presentations which go hand in hand in the classroom make a much better teaching idea. You can go through the PowerPoint in the classroom and give them the link to repeat at home. This instant recall subtraction bonds will help them to learn a lot faster. FREE Year 3 Maths Lesson - Instant recall of Subtraction Bonds - Autumn Term. This is perfect for revision, homework or to teach more about subtraction. If you like this lesson, you should also look at the FREE Year 3 maths pack I made here - https://www.tes.com/teaching-resource/year-3-maths-powerpoint-lessons-6167050.