2 weeks Standard 4.4 The student will a) estimate sums, differences, products, and quotients of whole numbers; b) add, subtract, and multiply whole numbers; d) solve single-step and multistep addition, subtraction, and multiplication problems with whole numbers. Prerequisite SOL 3.4 estimate/solve single‐step and multistep problems involving sum/diff of two whole numbers 9,999 or less Extension SOL The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to Estimate number sums, differences, products, and quotients. Refine estimates by adjusting the amount, using terms such as closer to, between, and a little more than. Determine the sum or difference of two whole numbers, each 999,999 or less, in vertical and horizontal form with or without regrouping, using paper and pencil, and using a calculator. Solve single-step and multistep problems using whole number operations. Verify the reasonableness of sums, differences, products, and quotients of whole numbers using estimation. All students should Develop and use strategies to estimate number sums and differences and to judge the reasonableness of such results. Understand that addition and subtraction are inverse operations. Understand how to solve single-step and multistep problems using whole number operations. Key Vocabulary Sum Difference Estimate Base-10 Vertical Horizontal Multistep Whole number Textbook Resources Topic 2 DOE Lesson 3 (4.3 & 4.5) Standard 4.3 The student will 4.3 Key Vocabulary Decimal Place value Whole
Dates Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources 3 weeks Standard 4.4 The student will a) estimate sums, differences, products, and quotients of numbers; b) add, subtract, and multiply whole numbers; d) solve single-step and multistep addition, subtraction, and multiplication problems with whole numbers. Prerequisite SOL 3.2 recognize/use inverse relationships between add/sub and mult/div to complete fact problems Extension SOL 3.2 recognize/use inverse relationships between add/sub and mult/div to complete fact sentences/solve problems The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to Estimate number sums, differences, products, and quotients. Refine estimates by adjusting the final amount, using terms such as closer to, between, and a little more than. Estimate and find the products of two numbers when one factor has two digits or fewer and the other factor has three digits or fewer, using paper and pencil and calculators. Solve single-step and multistep problems using whole number operations. Verify the reasonableness of sums, differences, products, and quotients of whole numbers using estimation. All students should Understand that multiplication and division are inverse operations. Understand how to solve single-step and multistep problems using whole number operations. Key Vocabulary Product Estimate Base-10 Vertical Horizontal Multistep Whole number Textbook Resources Topics 3, Topic 5. Topic 7 DOE Lesson Plans 3 weeks Standard 4.4 The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to Estimate whole number sums, differences, products, and quotients. Key Vocabulary Quotient Estimate Base-10 Vertical Horizontal
a) estimate sums, differences, products, and quotients of whole numbers; c) divide whole numbers, finding quotients with and without remainders Prerequisite SOL 3.4 estimate/solve single‐step and multistep problems involving sum/diff of two whole numbers 9,999 or less Extension SOL Refine estimates by adjusting the final amount, using terms such as closer to, between, and a little more than. Estimate and find the quotient of two whole numbers, given a divisor and a two- or three-digit dividend. single-step and multistep problems using whole number operations. Verify the reasonableness of sums, differences, products, and quotients of numbers using estimation. All students should Understand that division is the operation of making equal groups or equal shares. When the original amount and the number of shares are known, divide to find the size of each share. When the original amount and the size of each share are known, divide to find the number of shares. Understand that multiplication and division are inverse operations. Understand various representations of division and the terms used in division are dividend, divisor, and quotient. dividend divisor = quotient quotient divisor Understand how to solve single-step and multistep problems using whole number operations. Multistep Remainder Whole number Textbook Resources Topic 4, Topic 8 DOE Lesson Plans 3 days Standard 4.9 The student will determine elapsed time in hours and minutes within a 12-hour period. Prerequisite SOL 3.11 a) tell time to nearest minute; b) The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to Determine the elapsed time in and minutes within a 12-hour period (times can cross between a.m. and p.m.). Solve practical problems in relation to time that has elapsed. Key Vocabulary Clock Analog Digital Hour Minute Time Elapsed
5.11 measure angles Standard 4.11 The student will a) investigate congruence of plane figures after geometric transformations, such as reflection, translation, and rotation, using mirrors, paper folding, and tracing; and b) recognize the images of figures resulting from geometric transformations, such as translation, reflection, and rotation. Standard 4.12 The student will a) define polygon; and b) identify polygons with or fewer sides. Prerequisite SOL 3.16 ID/describe congruent/nongongruent plane figures Extension SOL Understand that the shortest distance between two points on a flat surface is a line segment. Understand that lines in a plane either intersect or are parallel. Perpendicularity is a special case of intersection. Identify practical situations that illustrate parallel, intersecting, and perpendicular lines. 4.11 The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to Recognize the congruence of plane figures resulting from geometric transformations such as translation, reflection, and rotation, using mirrors, paper folding and tracing. All students should Understand the meaning of the term congruent. Understand how to identify congruent figures. Understand that the orientation of figures does not affect congruency or noncongruency. 4.12 The student will use problem solving, mathematical communication, mathematical reasoning, connections and representation to Define and identify properties of polygons with 10 or fewer sides. Size Shape Non-congruent Tracing Polygon Length Surface Triangle, quadrilateral, pentagon, hexagon, heptagon, octagon, nonagon, decagon Square Rectangle Trapezoid Rhombus Parallelogram Textbook Resources Topic 9, VA-3 DOE Lesson Plans