Mrs. Brooks - Grade 4 | 5. Math

There is a wealth of information in this section. Nightly math facts are below if your child forgot to take bring them home. There are multiple links to help if you are unsure of how to help with the day’s lesson and homework. There is also a variety of other helpful resources located on this page.

Go Math material are found at the following “Thinkcentral” website.

https://www-k6.thinkcentral.com/ePC/start.

Divisibility Rules

to study for quiz

Actual Divisibility Test:

Divisibility Rules Quiz

Math Help for GO Math Lessons:

These are lessons your child can review if they were absent or need a review of the day's lesson before they work on the homework.

(There is another link at the side for more instruction entitled: “Math Help with GO Math Lessons”)

• Chapter 1: Chapter 1 Go Math Lessons

• Chapter 2: Chapter 2 Go Math Lessons

• Chapter 3: Chapter 3 Go Math Lessons

• Chapter 4: These are chapter 4 Go math lessons. I could not get the proper wording for the link to work so I am adding it this way. http://birchcreek4thgrade.weebly.com/chapter-4-divide-by-1-digit-numbers.html

• Chapter 5: Chapter 5 Go Math Lessons

• Chapter 6: Chapter 6 Go Math Lessons

MATH FACTS

Nightly Division Facts

Monday Division Facts

Tuesday Division Facts

Wednesday Division Facts

Thursday Division Facts

Nightly Multiplication Facts

Monday Multiplication Facts

Tuesday Multiplication Facts

Wednesday Multiplication Facts

Thursday Multiplication Facts

Nightly Subtraction Facts Practice

Monday Subtraction Facts

Tuesday Subtraction Facts

Wednesday Subtraction Facts

Thursday Subtraction Facts

Math Lesson Links – Khan Academy

Does your child need more explanation on the day’s lesson?  Click onto the link for the day’s lesson and it will take you to a review lesson from the Khan Academy. Math Lesson 1-1 Place Value https://www.educreations.com/lesson/view/lesson-1-1/23462352/ OR http://www.khanacademy.org/video/place-value-1?playlist=Developmental+Mathhttp://www.khanacademy.org/video/place-value-1?playlist=Developmental+Math1-2 Read and Write Numbers (CC.4.NBT.2) https://www.educreations.com/lesson/view/lesson-1-2/23462846/?ref=linkMath Lesson 1-4 Rounding http://www.khanacademy.org/video/rounding-whole-numbers-3?playlist=Developmental+Mathhttp://www.khanacademy.org/video/rounding-whole-numbers-3?playlist=Developmental+Math1-5 Investigate – Rename Numbers (CC.4.NBT.1) https://www.educreations.com/lesson/view/lesson1-5/23638256/?ref=linkMath Lesson 1-6 Adding Two and Three Digit Numbers http://www.khanacademy.org/math/arithmetic/addition-subtraction/v/adding-whole-numbers-and-applications-1Math Lesson 1-6 Adding Greater Numbers http://www.khanacademy.org/math/arithmetic/addition-subtraction/v/addition-4Math Lesson 1.7 Subtracting Two and Three-Digit Numbers http://www.khanacademy.org/math/arithmetic/addition-subtraction/v/subtraction-3—introduction-to-borrowing-or-regroupingMath Lesson 2-1 Multiplication https://www.educreations.com/lesson/view/lesson-2-1/24105855/?ref=link OR http://www.khanacademy.org/video/multiplication-2–the-multiplication-tables?playlist=Arithmetichttp://www.khanacademy.org/video/multiplication-2–the-multiplication-tables?playlist=Arithmetic2-2 Comparison Problems https://www.educreations.com/lesson/view/lesson-2-2/24107168/?ref=link2.3 Multiplying by 10, 100, 1000 https://www.educreations.com/lesson/view/lesson-2-3/24105837/?ref=link OR http://www.khanacademy.org/video/multiplication-3–10-11-12-times-tables?playlist=Arithmetic Note: This Khan lesson also covers multiplication facts for 11 and 12Estimating/rounding in Multiplicationhttps://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/multiplying-whole-numbers-and-applications-42-4 Estimate Products https://www.educreations.com/lesson/view/lesson-2-4/24105824/?ref=linkProperties of Multiplication Math Lesson 2-5 http://www.educreations.com/lesson/view/lesson-2-5/1669282/?ref=appemailDistributive Property   http://www.khanacademy.org/math/arithmetic/order-of-operations/ditributive_property/v/the-distributive-propertyMath Lesson 2-6 Multiplication Using Rectangles/Grids http://www.educreations.com/lesson/view/lesson-2-6/1687209/?ref=appemail https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-mult-div-topic/cc-4th-area-models/v/4-by-1-multiplication-with-gridMath Lesson 2-7http://www.educreations.com/lesson/view/lesson-2-7/1726778/?ref=appemailMath Lesson 2-8 Multiplying Using Mental Math https://www.educreations.com/lesson/view/lesson-2-8/24455295/?ref=link&s=ewMynk2-9 Multi-step Multiplication Problems (CC.4.OA.3)Commutative Property http://www.khanacademy.org/math/arithmetic/order-of-operations/arithmetic_properties/v/commutative-law-of-multiplicationAssociative Property http://www.khanacademy.org/math/arithmetic/order-of-operations/arithmetic_properties/v/associative-law-of-multiplicationProperty of One http://www.khanacademy.org/video/identity-property-of-1?playlist=Developmental+MathMath Lesson 2-10 Multiply 2 Digit Numbers with Regrouping (Carrying) http://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/multiplication-4–2-digit-times-1-digit-numberMath Lesson 2-11 Multiplying 3-Digit and 4-Digit Numbers http://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/4-digit-times-1-digit-example– Math Lesson 2-12 Order of Operations/Parentheses Note:  We have not covered exponents yet, but exponents are mentioned in this video lesson. http://www.khanacademy.org/video/order-of-operations?playlist=Developmental+Mathhttp://www.khanacademy.org/video/order-of-operations?playlist=Developmental+Math

3-1 Two-digit Multiplication https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/multiplication-5—2-digit-times-a-2-digit-number

3-3 Area Models and Partial Products and 3-4 Multiply Using Partial Products https://www.khanacademy.org/math/arithmetic/multiplication-division/area-models-multiplication/v/understanding-multiplication-through-area-models

3-5 Multiplying with Regrouping http://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/multiplication-5—2-digit-times-a-2-digit-number

Math Lesson3-6 Multiplying Multidigit Numbers http://www.khanacademy.org/video/multiplying-whole-numbers-and-applications-2?playlist=Developmental+Mathhttp://www.khanacademy.org/video/multiplying-whole-numbers-and-applications-2?playlist=Developmental+Math

Multiplying Greater Numbers http://www.khanacademy.org/video/multiplication-6–multiple-digit-numbers?playlist=Arithmetic

Math Lesson Solving Simple Equations Note: This lesson covers more than our book. However, it will not hurt a student to watch the whole thing. http://www.khanacademy.org/video/simple-equations?playlist=Algebrahttp://www.khanacademy.org/video/simple-equations?playlist=Algebra

4-1 Estimating Quotients Using Multiples

https://www.educreations.com/lesson/view/lesson-4-1/2247699/?ref=link

http://www.khanacademy.org/math/arithmetic/multiplication-division/delightful_division/v/division-1

4-2 Remainders Using Models https://www.educreations.com/lesson/view/lesson-4-2/2248119/?ref=link

4-3 Interpret the Remainder https://www.educreations.com/lesson/view/lesson-4-3/2342909/?ref=link

4-4 Divide by Tens, Hundreds, and Thousands https://www.educreations.com/lesson/view/lesson-4-4/2344753/?ref=link

4-5 Estimate Quotients Using Compatible Numbers https://www.educreations.com/lesson/view/lesson-4-5/12788895/?ref=link

4-6 Division and the Distributive Property (CC.4.NBT.6) https://www.educreations.com/lesson/view/lesson-4-6/12772462/?ref=link

4-7 Divide Using repeated Subtraction https://www.educreations.com/lesson/view/lesson-4-7/12932048/?ref=link

4-8 Partial Quotients http://www.khanacademy.org/math/arithmetic/multiplication-division/partial_quotient_division/v/partial-quotient-division OR https://www.educreations.com/lesson/view/4th-division-0-in-quotient/2911399/

https://video.search.yahoo.com/video/play;_ylt=A2KIo9T_giZULUsA.tn7w8QF;_ylu=X3oDMTB2ZGMxNG51BHNlYwNzcgRzbGsDdm

4-9 Model Division With Regrouping https://www.educreations.com/lesson/view/lesson-4-9/2543997/

4-10 Place the First Digit https://www.educreations.com/lesson/view/lesson-4-10/2572393/

4-12 Multi-Step Division https://www.educreations.com/lesson/view/lesson-4-12/2638639/

http://www.khanacademy.org/video/division-3–more-long-division-and-remainder-examples?playlist=Arithmetic

http://www.khanacademy.org/video/division-3–more-long-division-and-remainder-examples?playlist=Arithmetic

Dividing Two-Digit Numbers http://www.khanacademy.org/video/division-2?playlist=Arithmetic

5-1 Model Factors

5-2 Factors and Divisibility

5-3 Problem Solving

5-4 Factors and Multiples https://www.educreations.com/lesson/view/lesson-5-4/2985141/?ref=appemail

5-5 Prime and Composite Numbers https://www.educreations.com/lesson/view/lesson-5-5/2985026/?ref=appemail

Why 1 is not Considered a Prime Number http://www.youtube.com/watch?v=IQofiPqhJ_s

5-6 Number Patterns https://www.educreations.com/lesson/view/lesson-5-6/2985335/?ref=appemail

6-1 Equivalent Fractions https://www.educreations.com/lesson/view/lesson-6-1/3174255/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-visualizing-equiv-frac/v/equivalent-amount-of-pizza

https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-visualizing-equiv-frac/v/visualizing-equivalent-fractions

6-2 Generate Equivalent Fractions https://www.educreations.com/lesson/view/lesson-6-2/3213868/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-visualizing-equiv-frac/v/more-equivalent-fractions

6-3 Simplest Form (Fractions) https://www.educreations.com/lesson/view/lesson-6-3/3301810/?ref=link

Divisibility Rules– How you can easily tell if a number is divisible by 2, 3, 4, 5 ,6, 8, 9, or 10. http://www.khanacademy.org/video/recognizing-divisibility?playlist=Developmental+Math

6-4 Common Denominators (CC.4.NF.1) https://www.educreations.com/lesson/view/lesson-6-4/3338358/?ref=link

6-5 Problem Solving-Find Equivalent Fractions (CC.4.NF.1) https://www.educreations.com/lesson/view/lesson-6-5/3420764/?ref=link

6-6 Compare Fractions Using Benchmarks (CC.4.NF.2) https://www.educreations.com/lesson/view/lesson-6-6/3421053/?ref=link

6-7 Compare Fractions (CC.4.NF.2)* https://www.educreations.com/lesson/view/lesson-6-7/3421845/?ref=link

6-8 Compare and Order Fractions (CC.4.NF.2)* https://www.educreations.com/lesson/view/lesson-6-8/3422325/?ref=link

6-9 Factoring Numbers http://www.khanacademy.org/video/finding-factors-of-a-number?playlist=Developmental+Math

Finding Averages http://www.khanacademy.org/video/averages?playlist=Algebra

7-1Add and Subtract Parts of a Whole (CC.4.NF.3a https://www.educreations.com/lesson/view/lesson-7-1/3689984/?ref=

7-2 Write Fractions as Sums (CC.4.NF.3b) https://www.educreations.com/lesson/view/lesson-7-2/3663498/?ref=link

7-3 Adding Fractions using Models https://www.educreations.com/lesson/view/lesson-7-3/3751437/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-adding-subtracting-frac/v/adding-fractions-with-like-denominators

7-4  Subtract Fractions Using Models (CC.4.NF.3d) https://www.educreations.com/lesson/view/lesson-7-4/3781241/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-adding-subtracting-frac/v/subtracting–fractions

7-5 Add and Subtract Fractions (CC.4.NF.3d) https://www.educreations.com/lesson/view/lesson-7-5/3848443/?ref=link

7-6 Rename Fractions and Mixed Numbers (CC.4.NF.3b)* https://www.educreations.com/lesson/view/lesson-7-6/3848139/?ref=l

7-7 Add and Subtract Mixed Numbers (With Like Denominators) https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mixed-numbers/v/adding-subtracting-mixed-numbers-0-5–ex-1

7-8 Subtraction with Renaming (CC.4.NF.3c) https://www.educreations.com/lesson/view/lesson-7-8/4003090/?ref=link

7-9 Fractions and Properties of Addition https://www.educreations.com/lesson/view/lesson-7-9/3950593/?ref=link

7-10  Multistep Fraction Problems (CC.4.NF.3d

8-1 Multiples of Unit Fractions (CC.4.NF.4b)* https://www.educreations.com/lesson/view/lesson-8-1/4108753/?ref=link

8-2 Multiples of Fractions (CC.4.NF.4b) https://www.educreations.com/lesson/view/lesson-8-2/4315682/?ref=link

8-3 Multiply a Fraction by a Whole Number Using Models (CC.4.NF.4b) https://www.educreations.com/lesson/view/lesson-8-3/4109258/?ref=link

8-4 Multiply a Fraction of Mixed Number by a Whole Number (CC.4.NF.4c) https://www.educreations.com/lesson/view/lesson-8-4/4402969/?ref=link

8-5 Problem Solving: Comparison Problems with Fractions (CC.4.NF.4c) https://www.educreations.com/lesson/view/lesson-8-5/4402449/?ref=link

Adding Fractions with Unlike Denominators http://www.khanacademy.org/video/adding-fractions-with-unlike-denominators?playlist=Developmental+Math

9-2 Relating Mixed Numbers and Decimals http://www.khanacademy.org/video/decimals-and-fractions?topic=developmental-math-1

9-3 Decimal Place Value http://www.khanacademy.org/video/decimal-place-value-2?topic=developmental-math-1

9-4 Comparing and Ordering Decimals Comparing http://www.khanacademy.org/video/comparing-decimals?topic=developmental-math-1 Number Line http://www.khanacademy.org/video/decimals-on-a-number-line?topic=developmental-math-1

9-6 Rounding Decimals http://www.khanacademy.org/video/rounding-decimals?topic=developmental-math-1

9-9 Adding Decimals http://www.khanacademy.org/video/adding-decimals?topic=developmental-math-1

9-10 Subtracting Decimals http://www.khanacademy.org/video/subtracting-decimals?topic=decimals

10-1 Lines, Rays, and Angles Lines, Segements and Rays https://www.educreations.com/lesson/view/lesson-10-1/5067367/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-lines-rays-angles/v/lines–line-segments–and-rays

Angles https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-interpreting-angles/v/acute-right-and-obtuse-angles

10-2 Triangles https://www.educreations.com/lesson/view/lesson-10-2/5067842/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-classifying-shapes/v/recog-triangles-example

10-3 Parallel and Perpendicular Lines

https://www.educreations.com/lesson/view/lesson-10-2/5067842/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-interpreting-angles/v/parallel-and-perpendicular-lines-intro

10-4 Classify Quadrilaterals (CC.4.G.2)* https://www.educreations.com/lesson/view/lesson-10-4/5269326/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-classifying-shapes/v/quadrilateral-properties

10-5 Line Symmetry (CC.4.G.3)*and 10-6 Lines of Symmetry

https://www.educreations.com/lesson/view/lesson-10-5/5329391/?ref=link

https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-line-of-symmetry/v/axis-of-symmetry

10-6 Find and Draw Lines of Symmetry (CC.4.G.3) https://www.educreations.com/lesson/view/lesson-10-6/5376989/?ref=link

10-7 Problem Solving-Shape Patterns (CC.4.OA.5) https://www.educreations.com/lesson/view/lesson-10-7/5412851/?ref=link

11-1Angles and Fractional Parts of a Circle (CC.4.MD.5a) https://www.educreations.com/lesson/view/lesson-11-1/5593590/?ref=link

11-2 Degrees https://www.educreations.com/lesson/view/lesson-11-2/5643742/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-angles/v/angle-measurement-and-circle-arcs

11-3 Measure and Draw Angles https://www.educreations.com/lesson/view/lesson-11-3/5699641/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-angles/v/measuring-angles-in-degrees

11-4 Join and Separate Angles https://www.educreations.com/lesson/view/lesson-11-4/5808541/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-geometry-topic/cc-4th-interpreting-angles/v/decomposing-angles

11-5 Unknown Angle Measures (CC.4.MD.7) https://www.educreations.com/lesson/view/lesson-11-5/5852120/?ref=link

12-1 Measurement Benchmarks (CC.4.MD.1) https://www.educreations.com/lesson/view/lesson-12-1/6833931/?ref=link

12-2 Customary Units of Length (CC.4.MD.1) https://www.educreations.com/lesson/view/lesson-12-2/6833928/?ref=link

12-3 Customary Units of Weight (CC.4.MD.1) https://www.educreations.com/lesson/view/lesson-12-3/6833944/?ref=link

12-4 Customary Units of Volume (CC.4.MD.1) https://www.educreations.com/lesson/view/lesson-12-4/6833960/?ref=link

12-5 Line Plots (CC.4.MD.4) https://www.educreations.com/lesson/view/lesson-12-5/6833933/?ref=link

12-6 Metric Units of Length https://www.educreations.com/lesson/view/lesson-12-6/6833967/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-measurement-topic/cc-4th-metric-US-customary/v/metric-distance

12-7 Metric Units of Mass and Liquid Volume https://www.educreations.com/lesson/view/lesson-12-7/6926923/?ref=link OR https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-measurement-topic/cc-4th-metric-US-customary/v/metric-units-weight

12-8 Units of Time (CC.4.MD.1) https://www.educreations.com/lesson/view/lesson-12-8/6923685/?ref=link

12-9  Elapsed Time (CC.4.MD.2) / Time Problems https://www.educreations.com/lesson/view/lesson-12-9/6927586/?ref=link

https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-measurement-topic/cc-4th-unit-word-problems/v/time-to-leave-for-home

12-10 Mixed Measures (CC.4.MD.2 https://www.educreations.com/lesson/view/lesson-12-10/7014243/?ref=link

12-11 Patterns in Measurement Units (CC.4.MD.1) https://www.educreations.com/lesson/view/lesson-12-11/7062810/?ref=link

13-1, 13-2 Perimeter and Area Perimeter  https://www.educreations.com/lesson/view/lesson-13-1/6057014/?ref=appemail Area https://www.educreations.com/lesson/view/lesson-13-2/6058030/?ref=appemail

https://www.khanacademy.org/math/geometry/basic-geometry/perimeter_area_tutorial/v/perimeter-and-area-basics

13-3 Area of Combined Rectangles (CC.4.MD.3) https://www.educreations.com/lesson/view/lesson-13-3/6154738/?ref=appemail

13-4 Find Unknown Measures (CC.4.MD.3) https://www.educreations.com/lesson/view/lesson-13-4/6202947/?ref=appemail