Gr. 3 Math Term 1 2023 Chapter 1: Numbers to 10 000 PRIME Mathematics Teacher’s Guide Grade 3A 2022 T.1 Objective In this chapter, students use place value cards to help them interpret, read and write 4-digit numbers in thousands, hundreds, tens and ones. They identify the place value of each digit in 4-digit numbers and express the number in standard, word and expanded forms. Students are expected to be able to compare and order up to four 4-digit numbers. They also learn to complete number patterns. These concepts are necessary when they learn to operate with numbers within 10 000 in the later chapters. Biblical integration Big numbers show God’s sovereignty, and providence. God created all things with enormous value. Everywhere God places you, is of value or importance, so value His creation. Hebrews11:12 Learning Anticipatory Set Direct Guided Conclusion Ind. Objectives Instruction Practice Exit ticket Practice Week 1 Day 1 Students do a quick exercise CB. p. 7-11 PB. p.7-8 Note that PB. Lesson 1 : (CB 2A CH.1 & 2) from the Work with base ten numbers p.9 Thousands, board to help them recall, blocks, place value within 10 Hundreds Tens Reading and writing a 3-digit cards and discs. 000 are and Ones number in hundreds, tens and expressed in To read and ones. thousands, write and write a The use of symbols > and < to hundreds, ten number within compare numbers within and ones. 10 000 – the 1000 E.g. 4236 = numeral and the Finding a number which is 1, 4000+200+3 corresponding 10 or 100 more than ( or less 0+6 number word. than a given number within Then write a 4the 1000 digit number in And adding or subtracting terms of within 1000 without thousands, regrouping. hundreds, tens Move on than to 10 000. and ones. Day 2 Peer mark ex.1, esp. p.9 and CB. p. 9-11 PB. p. 10 Note that we PB. p. 11 Lesson 1: do corrections if any. Use place value can compare Thousands, Review day 1 exit ticket. cards and order Hundreds Tens Students come up with their numbers and Ones own examples. using place To identify the values. value of each digit in a 4-digit number. Day 3 Review ex. 3 and award CB p. 12-17 Do Students PB. p. 13 Lesson 1: students who passed highly. Use place value Practice 1 articulate Thousands, cards No.5-10 what they Hundreds Tens PB. p. 12 have learnt and Ones from this To compare two lesson. 4-digit numbers and to compare and order three 4-digit numbers. Gr. 3 Math Term 1 2023 Week 2 Day 1 Lesson 2: Number Patterns To find a number which is 1, 10, 100 or 1000more than (or less than) a given number within 10 000 To complete a number pattern. Students practice mental math verbally – addition and subtraction CB p. 18-21 Use magnetic counters Do Practice 2 No. 1-3 PB. P. 14 Note that we can complete number patterns by counting on and backwards in steps of 1, 10, 100 or 1000. Chapter wrap up. Students note down in their journals the key principles leant. PB p. 1516 Evaluation Chapter 2: Addition and Subtraction PRIME Mathematics Teacher’s Guide Grade 3A Objective In this chapter, students use manipulative materials to learn the terms ‘sum’ and difference and the operations associated with them. They extend their knowledge of adding and subtracting in vertical form to add to and subtract from 4-digit numbers, without regrouping and with multiple regroupings. Students will need to be familiar with these concepts so they can solve word problems involving addition and subtraction of 4-digit numbers. Biblical integration The Lord gives and takes away as we see in the story of Job. He also reduces Gideon’s army as we see the book of Judges 2:7. Learning Objectives Anticipatory Set Direct Guided Conclusion/ Exit Independent Inst. Practice ticket Practice Week 2 Students do a quick CB. p. 22-26 Do Practice 1 Note that we add PB. p.18 Day 2 exercise (CB 2A CH.3) Use No. 4-6 to find the sum of Lesson 1: to help them recall, connecting PB. p.17 two numbers, Sum and difference Adding within 1000 tubes (blue and we subtract To associate terms with regrouping in and red) to find the ‘sum and ‘difference’ ones and tens. difference with addition and Subtracting with 1000 between two subtraction regrouping in numbers. respectively. hundreds tens and To use the part and ones whole bar model or Solving a 1-step word the comparison bar problem involving model to represent addition and another an addition and involving subtraction subtraction problem. by using a part-whole bar model and a comparison bar model respectively. Gr. 3 Math Term 1 2023 Day 3 Lesson 2: Adding, Ones, Tens, Hundreds and Thousands To add a 4-digit number without regrouping, and a 4digit number with regrouping once. Day 4 Lesson 2: Adding, Ones, Tens, Hundreds and Thousands to add a 4-digit number with regrouping twice and thrice Day 5 Lesson 2 Adding, Ones, Tens, Hundreds and Thousands To solve a 1-step word problem involving addition Evaluation Students do a mental math drill in addition CB. p. 27-30 Use place value mats Counters, and magnetic counters. Students do a mental math drill in addition CB. p. 31-34 Use place value mats Counters, and magnetic counters Students review the steps of solving word problem; Understand Plan Answer Check CB. p.35-37 Use place value mats Counters, and magnetic counters Week 3 Day 1 Lesson 3: subtracting, Ones, Tens, Hundreds and Thousands To subtract a 4-digit number without regrouping, and a 4digit number with regrouping once. Day 2 Lesson 3: subtracting, Ones, Tens, Hundreds and Thousands Students do a mental math drill in subtraction CB. p.38-40 Review ex. 6 and award students who passed highly CB. p.41-44 Use place value mats Counters, and magnetic counters To subtract from a 4digit number with regrouping twice and thrice Use place value mats Counters, and magnetic counters PB. p.19 Note that we regroup if necessary when adding to or subtracting from a 4-digit number PB. p. 20 Answer students’ questions if any arise PB. p. 22 PB. p.23 Note; We can draw part-whole or comparison bar models to solve addition and subtraction word problems PB. p.24 Let’s Do No. 4-5 Note that we regroup if necessary when subtracting from a 4-digit number PB. p.25 PB. p.26 Students articulate what they have learnt from this lesson. PB. p.27 PB. p.21 Gr. 3 Math Term 1 2023 Day 3 Lesson 3: subtracting, Ones, Tens, Hundreds and Thousands To subtract from a 4digit number with regrouping from thousands, then hundreds and thousands. Day 4 Lesson 4 : Problem Solving To solve a 1-step word problem involving subtraction, and to check accuracy of answers in subtraction using addition. Day 5 Lesson4 : Problem Solving To solve a 2-step word problem involving addition and subtraction, and solve a non-routine word problem on addition and subtraction using the strategy of drawing a bar model Evaluation Students do a mental math drill in subtraction CB. p.45-48 PB. p.28 Answer students’ questions if any arise PB. p.29 Students review the steps of solving word problem; Understand Plan Answer Check CB. p.49-50 PB. p.30 Work out on the board the most difficult word problems students found in ex. 10 PB. p.31 Review ex. 11 and award students who passed highly CB. p.51-55 PB. p. 32-34 Students articulate what they have learnt from this chapter and note down in their journals some key principles learnt. PB. p. 35-40 Chapter 3: Multiplication and Division PRIME Mathematics Teacher’s Guide Grade 3A Objectives In this chapter, the concepts of multiplication are extended to multiplying 2-digit and 3-digit numbers without and with regrouping. They learn the zero property of multiplication and make use of this concept to t help them multiply using the vertical form. Students are then introduced to division situations where the dividend does not always divide exactly into equal groups, but leaves a remainder. They apply division strategies to divide 2-digit and 3-digit numbers using the vertical form. Gr. 3 Math Term 1 2023 Biblical integration Multiplication shows the generosity of God as revealed in Gen 1:28 and John 6:7-13 – where Jesus feeds the 5000. He is also the God of Justice, as seen in how He fairly divides the land and waters. God remains Just even in His unequal distributions. Heb 11:12, Gen 1:4, Josh 18:5, Mt 20:1-16 Learning Objectives Anticipatory Set Direct Guided Conclusion/ Ind. Inst. Practice Exit ticket Practice Week 4 Day 1 Lesson 1 Multiplying Ones, Tens, and Hundreds To multiply a number by zero, then multiply ones, tens and hundreds. Day 2 Lesson 1 Multiplying Ones, Tens, and Hundreds To associate the term “product”, and multiply a 2-digit number by 2, 3, 4 or 5 without regrouping, then with regrouping of tens. Day 3 Lesson 1 Multiplying Ones, Tens, and Hundreds To multiply a 2-digit number by 2, 3, 4 or 5 without regrouping, then with regrouping of ones, then ones and tens. Day 4 Lesson 1 Multiplying Ones, Tens, and Hundreds To multiply a 3-digit number by 2, 3, 4 or 5 with regrouping of tens and hundreds. Students recall; Counting by ones, twos, threes, fours, fives, and tens. Writing a family of multiplication and division facts. Using part-whole model to solve a 1-step multiplication word problem on table 5, 2, 4 and 3. Students practice mental math verbally – table 2 CB. p.59-61 PB. p. 41 Note; A number multiplied by 0 equals 0 PB. p. 42-43 PB. p. 44 Note; To find the products of two numbers, we multiply. PB. p. 45-46 PB. p. 47 Students articulate their take on the lesson PB. p. 48-49 Practice 1 No. 2-3 PB. p. 50 Students articulate their take on the lesson. PB. p. 51-52 Use place value discs CB. p. 62-63 Use place value mats Counters, and magnetic counters Students peer mark ex. 4 with the teacher’s guide. Those who score highly are awarded. CB. p.64-65 Students practice mental math verbally – table 3 CB. p. 66-67 Use place value mats Counters, and magnetic counters Use place value mats Counters, and magnetic counters Gr. 3 Math Term 1 2023 Day 5 Students practice mental Lesson 2: math verbally – Division Quotient and 2. Remainder To divide a 2-digit number with remainder, and associate the terms ‘quotient’ and ‘remainder’ with division CB. p. 68-69 Use counter s PB. p. 53 Note; To find the quotient and remainder of two numbers, we divide. PB. p. 54 Evaluation Week 6 Ask the class to mention Day 1 examples of even and odd Lesson 2: numbers Quotient and Remainder To divide 2-digit numbers by 2, and identify odd and even numbers CB P.70-72 Use craft sticks and place value discs Practice 2 on p.72 No. 1-3 Note: When we divide an even number by 2, there s no remainder. Even numbers end with 0, 2, 4, 6 or 8. When we divide and odd number by 2, there is a remainder of 1. Odd numbers end with 1, 3, 5, 7 or 9. PB. p. 54 Day 2 Lesson 3: Dividing Hundreds, Tens and Ones To divide hundreds and tens by 2 Teacher works out some of the numbers of the assignment given on the board focusing in the most challenging CB P.73-75 Use place value discs. PB. p. 56 Answer students’ questions if any arise Day 3 Lesson 3: Dividing Hundreds, Tens and Ones To divide a 2-digit number by 2, 3, 4 or 5 Some students work out some of the numbers of the assignment given on the board focusing in the most challenging CB P.76-77 Use place value discs. PB. p. 57 Answer questions if any arise Students come up with similar numbers and work them out in their note books. Students come up with similar numbers and work them out in their note books. Gr. 3 Math Term 1 2023 Day 4 Lesson 3: Dividing Hundreds, Tens and Ones To divide a 3-digit number by 2, 3, 4 or 5 Peer marking as teacher reads out the answers to the practice done previously Day 5 Lesson 4: Problem Solving To solve up to a 2step word problem multiplication or division, then use a comparison or a part- whole bar model to represent a multiplication or division situation Evaluation Review the steps of problem solving; Understand Plan Answer Check Week 7 Day 1 Lesson 4: Problem Solving ( mind stretcher) To solve a nonroutine problem using the strategies of acting out or drawing a picture Teacher works out some of the numbers form ex.14 of the assignment given on the board focusing in the most challenging ones Day 2-3 Review CB P.78-82 In their groups, students discuss the question presented in the Think About It section CB P.83-86 Do practice 3 on p. 82 Get feedback from their group discussion and solve the problem on the board PB. p. 5859 Do practice 4 on p.8586 Teacher gives feed back to their performance and students articulate their take on the lesson. PB. p. 6063 CB P. 87 In their groups, students answer the question presented in the Create Your Own section Call out 8 students(pr epared before) who will act out / dramatize the word problem question being read aloud. Wrap up chapter PB. P.6063 Gr. 3 Math Term 1 2023 Chapter 4: Multiplication Tables of 6, 7, 8 and 9 PRIME Mathematics Teacher’s Guide Grade 3A Objective In this chapter, extend their knowledge on multiplication tables 6, 7, 8, and 9. They will also learn to multiply and divide up to 3-digit numbers by 6, 7, 8 and 9 by applying strategies used in multiplying and dividing numbers by 2, 3, 4 and 5.They will recall that multiplication and division are inverse operations and so, the related multiplication fact can be used to find the quotient. Students are expected to observe the commutative and distributive properties of multiplication They also learn to use bar models to solve multiplication and division word problems. Biblical integration Multiplication shows the generosity of God as revealed in Gen 1:28 and John 6:7-13 – where Jesus feeds the 5000. He is also the God of Justice, as seen in how He fairly divides the land and waters. God remains Just even in His unequal distributions. Heb 11:12, Gen 1:4, Josh 18:5, Mt 20:1-16 Learning Objectives Anticipatory Set Day 4 Lesson 1: Multiplying and dividing by 6 To count by sixes, and observe the commutative property of multiplication Day 5 Lesson 1: Multiplying and dividing by 6 To observe the distributive property of multiplication, and multiply numbers within the within the multiplication of table 6. To build up the multiplication table of 6 and commit the multiplication facts to memory Evaluation Direct Instruction Guided Practice Conclusion/ Exit ticket Ind. Practice Give them a timed CB. p. 88-90 task of writing down multiples of 6 and the student with the longest list will be awarded Continue with their list of the multiples of 6 Ask a student what they have learnt from today’s lesson Memorize table six Carry out a mental math exercise with them on table six and best student will be awarded PB. P. 64 Give them time to ask related questions or articulate their take on the lesson PB. P. 65 CB. p. 91-92 Gr. 3 Math Term 1 2023 Week 8 Day 1 Lesson 1: Multiplying and dividing by 6 To divide numbers within the multiplication table of 6. To multiply 2-digit or 3digit number by 6 Day 2 Lesson 1: Multiplying and dividing by 6 To divide 2-digit or 3-digit number by 6 Day 3 Lesson 1: Multiplying and dividing by 7 To count by sevens, and observe the commutative property of multiplication Day 4 Lesson 2: Multiplying and dividing by 7 To observe the distributive property of multiplication, and multiply numbers within the within the multiplication of table 7. To build up the multiplication table of 7 and commit the multiplication facts to memory Day 5 Lesson 2: Multiplying and dividing by 7 To divide numbers within the multiplication table of 7 Evaluation Review division facts together CB. p. 93 PB. P. 68 Focus on the steps taken when working out a problem that needs regrouping in the tens or hundreds Wrap up with table 6 PB. P. 69 Teacher works out CB. p. 94 some of the numbers of the assignment given on the board focusing in the most challenging ones Give them a timed CB. p. 95 task of writing down multiples of 7 and the student with the longest list will be awarded Do Practice 1 p. 94 Continue with their list of the multiples of 7 Ask a student what they have learnt from today’s lesson Memorize table seven Carry out a mental math exercise with them on table six and best student will be awarded PB. p. 72 Give them time to ask related questions or articulate their take on the lesson PB. p. 73 PB. p. 74 Focus on the related multiplicatio n fact of table 7 to solve a division problem Groups are put to task to come up with division facts from multiplication sentence. Eg. 5x7 =35. So 35/7=5 CB. p. 9698 CB. p.98-99 PB. P. 7071 PB. p. 75 Gr. 3 Math Term 1 2023 Week 9 Day 1 Lesson 2: Multiplying and dividing by 7 To multiply a 2-digit or 3digit number by 7 Day 2 Lesson 2: Multiplying and dividing by 7 To divide a 2-digit or 3digit number by 7 Day 3 Lesson 3: Multiplying and dividing by 8 To count by eights, and observe the commutative and distributive properties of multiplication To build up multiplication table an of 8 and commit the multiplication facts to memory Day 4 Lesson 3: Multiplying and dividing by 8 To divide numbers within the multiplication table of 8, Day 5 Lesson 3: Multiplying and dividing by 8 To multiply a 2-digit or 3digit number by 8 Evaluation Some students work out some of the numbers of the assignment given on the board focusing in the most challenging Peer marking as teacher reads out the answers to the practice done previously CB. p.99 PB. p. 75 Focus on the process of regrouping PB. p. 76 CB. p.100 Do practice 2 p. 100 Wrap up table 7 PB. p. 7778 Give them a timed CB. p. 101task of writing 102 down multiples of 8 and the student with the longest list will be awarded PB. p. 79 Give them time to ask related questions or articulate their take on the lesson Do revision and correctio ns in their work books. Carry out a mental math exercise with them on table eight and best student will be awarded CB. p. 103 PB. p. 80 Focus on the process of regrouping PB. p. 81 Students works out some of the numbers of the assignment given on the board focusing in the most challenging ones CB. p. 103 104 Focus on the process of regrouping PB. p. 83 PB. p. 82 Gr. 3 Math Term 1 2023 Week 10 Day 1 Lesson 3: Multiplying and dividing by 8 To divide a 2-digit or 3digit number by 8 Day 2 Lesson 4: Multiplying and dividing by 9 To count by nines, and observe the commutative and distributive properties of multiplication To build up multiplication table an of 9 and commit the multiplication facts to memory Day 3 Lesson 4: Multiplying and dividing by 9 To divide numbers within the multiplication table 9 Day 4 Lesson 4: Multiplying and dividing by 9 To multiply a 2-digit or 3digit number by 9 Day 5 Lesson 4: Multiplying and dividing by 9 To divide a 2-digit or 3digit number by 9 Evaluation Teacher works out some of the numbers of the assignment given on the board focusing in the most challenging ones CB. p. 104 -105 Do Practice 3 p.105 Wrap up table 8 PB. p. 8485 Give them a timed CB. p. 106 task of writing 109 down multiples of 9 and the student with the longest list will be awarded PB. p. 86 Give them time to ask related questions or articulate their take on the lesson Continue with their list of the multiples of 9 Carry out a mental math exercise with them on table nine and best student will be awarded CB. p.109110 PB. p. 87 Focus on the process of regrouping PB. p. 88 Some students work out some of the numbers of the assignment given on the board focusing in the most challenging CB. p. 110 PB. p. 89 PB. p. 90 Peer marking, then teacher verifies the answers to the practice done previously CB. p. 111 Do Practice 4 Focus on the steps taken when working out a problem that needs regrouping in the tens or hundreds Wrap up with table 9 PB. p. 9192 Gr. 3 Math Term 1 2023 Week 11 Day 1 Lesson 5: Problem Solving To solve a 1-step word problem on multiplication or division Day 2 Lesson 5: Problem Solving To solve a 2-step word problem on multiplication or division Day 3-5 End of term 1 Revision Review Task 1-16 Starting numbers, number words, place value, expansion, comparing numbers, , Evaluation Teacher works out some of the numbers of the assignment given on the board focusing in the most challenging ones CB p.112-116 Practice 5 Chapter wrap up PB P.93-96 Ex. 17 Some students work out some of the numbers of the assignment given on the board focusing in the most challenging Correct Review Attend to students challenged in this area PB P.97-98 Give them time to ask related questions or articulate their take on the lesson Review PB P.99-104 completing number patterns, sum and difference, addition and subtraction – without and with regrouping counting by sixes, sevens, eights or nines, and solving multiplication and division word problems