Dear GCPS Families, As we move into the 4th quarter of the school year we are providing new content through 3 two-week Modules. These are similar to the take home packets previously provided. Each will outline a recommended �meline to follow. If you are unable to access online material, the paper packet covers the same skills and provides some prac�ce assignments. The GCPS Con�nuity for Learning Framework suggests that students spend �me each morning and a�ernoon on math content. Please help your child set aside �me each day, in a way that works best for your family, to stay on track. We understand that students work at different paces. Some will take longer while others work quickly. We don’t want students stuck on an ac�vity for a long period of �me. Assignments are due by the Monday a�er the module ends. Your child’s teacher will provide further guidance regarding on-line learning. There are several ac�vi�es your child can do independently:

● Facts prac�ce-either online at XTRAMATH.org or paper/pencil prac�ce a�ached to packet ● IXL-refer to suggested skills in grade level packet. Students are also encouraged to use the “Diagnos�c”

and “Recommended Skills” features of the IXL program. ● Problem solving-there are problems included in your module. If students need more prac�ce you can give

your student 2 (or more) numbers and have them write a math story problem using them. Then have them solve the problem!

● Daily review pages-these review skills previously taught ● Skill Checks-a�er comple�ng new content the skill check is intended to check for learning/understanding.

Have your child complete this on his/her own.

#Online links can be accessed in a single loca�on by going to www.portaportal.com and entering “GCPSMATH” in the Guest Access box. Links are organized by grade level and by link recommended for all grade levels.

HELPFUL HINTS for IXL When beginning a new skill, students can click on “ Learn with an example ” at the top of the page. This will help them to understand what will be asked before they start answering ques�ons. If students get answers incorrect they should READ the “ Explana�on ” for the correct answer BEFORE clicking “Got it”. If students are s�ll having difficulty answering ques�ons correctly they can look for “ Not feeling ready yet? This can help :” at the bo�om of the page. This will link them to skills that may help them with the current skills.

4th Grade Math Module 2 for May 4 - May 15

Module 2 Overview of objec�ves (See each day for exact work)

Parent ini�als

Day 1 SOL for Days 1-5: 4.10 Lines Vocabulary terms, defini�ons, and illustra�ons

Day 2 Parallel, perpendicular, and intersec�ng lines

Day 3 Recognizing and using symbolic nota�on for parallel, perpendicular, and intersec�ng lines

Day 4 Review of weekly skills

Day 5 Skill Check for 4.10 Lines

Day 6 SOL for Days 6-10: 4.11 Solid Figures Iden�fy solid figures

Day 7 Iden�fy and describe solid figures according to their characteris�cs

Day 8 Compare/contrast plane and solid figures

Day 9 Review of weekly skills

Day 10 Skill Check for 4.11

Parents, We are providing answers to the Coach Book pages for your reference: Day 4 Day 9

Day 1: Vocabulary terms, defini�ons, and illustra�ons for line, line segment, ray, angle, endpoint, and vertex

● Warm-up/Review: 1. Heidi started prac�cing piano at 2:55PM. She prac�ced for one hour and 35

minutes. What �me did Heidi finish prac�cing the piano? Write your answer as a statement on the line below.

____________________________________________________________ 2. Which number would round to 10, when rounding to the nearest whole number?

A. 10.5 B. 9.50 C. 10.9 D. 10.51

● Watch the Math An�cs video by clicking on the link or by scanning the QR code: (It will stop part way through the video, but will cover all vocabulary terms for today.) h�ps://live.myvrspot.com/iframe?v=fNDE2OGY1MTljYTM1MTA2YmQ4YjYwZDU4YmI0ZmRhYjg

● Read Coach Book pages 186-189. Highlight or underline these vocabulary words and their defini�ons as you read: line, line segment, ray, angle, endpoint, vertex.

● Complete IXL W.4 “Lines, line segments, and rays” (shortcut code: 9MK) and/or “Simple House Picture” ac�vity on the following three pages.

Day 1 Cont.

Simple House Picture Direc�ons: Use the drawing below to answer the following ques�ons about geometric features .

Day 1 Cont.

Simple House Picture POINTS: There are several points in this picture. For example, the corners of the chimney are point B and point C. 1. Name two points that are corners of the house: • _____________________ • _____________________ 2. Name two points that are in the sun: • ______________________ • ______________________ 3. Name two points that are in the road: • ______________________ • ______________________

LINE SEGMENTS: There are several line segments in this picture. For example, one side of the chimney is line segment CD. There are two ways to write a line segment:

5. Name two line segments that are part of the house: • _____________________ • _____________________ 6. Name two line segments that are in the road: • ______________________ • ______________________ 7. Name two line segments that are on the door: • ______________________ • ______________________

LINES: An example of a line in this picture is line FFGG. Lines can be wri�en in two ways:

8. Name one other line in this picture: • ______________________

Day 1 Cont.

RAYS: An example of a ray in this picture is ray ST. Rays can be wri�en in two ways:

1. Name three other rays in this picture: • ______________________ • ______________________ • ______________________

ANGLES : An example of an angle in this picture is angle PAG. Angles can be wri�en several ways.

2. Name two other angles in this picture (Hint: look at the roof of the house!) • ______________________ • ______________________

RIGHT ANGLES : A right angle is a special type of angle that creates a square corner. An example of a right angle is angle NOF.

3. Name a right angle that is found in the chimney of the house: • ______________________ 4. Name two right angles found in the door: • ______________________ • ______________________ 5. Name two other right angles on the house: • ______________________ • ______________________

Day 2: Parallel, Perpendicular, and Intersec�ng Lines

● Warm-Up/Review

1. 2. Solve. Check your answer using mul�plica�on. 269 ÷ 3 = ___________

● Watch the Number Rock video by clicking on the link or scanning the QR code. h�ps://live.myvrspot.com/iframe?v=fMzI0ZjQ3YzNhZjUxMWRkZTBkYzlhYWZjZmU1N2M4NzU

● Read Coach Book pages 186-189. Highlight or underline these vocabulary words and their defini�ons as you read: parallel, perpendicular, and intersec�ng lines. Read Examples 1 and 3. Complete Coached Example on page 190. These symbols are used when referring to parallel and perpendicular lines: ll means lines are parallel to each other (a good way to remember this is the two l’s

in the word para ll el will never meet) ⟂ means lines are perpendicular to each other

● Complete IXL W.5 “Parallel, perpendicular, and intersec�ng lines” (shortcut code: 8VQ) and/or ac�vity on the next page.

Day 2 Cont.

● Decide if each of the following pictures and defini�ons represents parallel, intersec�ng, or perpendicular lines . Write the correct term in each box under the picture or defini�on. Remember that if two lines are perpendicular, they are also intersec�ng.

Day 3: Recognizing and using symbolic nota�on for parallel, perpendicular, and intersec�ng lines

● Warm-Up/Review:

1. How would you describe the double lines on a highway?

A. Perpendicular B. Intersec�ng C. Parallel D. Vertex

2. Which of the following are common factors of 21 and 42? Select all correct answers.

1 2 3 6 7 21

● Cut apart the cards on the following page. Match each illustra�on with the correct word form and symbol form. Glue the matching sets on another sheet of paper.

Remember: ll means lines are parallel to each other, ⟂ means lines are perpendicular to each other

(Page le� blank inten�onally for cu�ng ac�vity that follows.)

Day 3 Cont. Direc�ons: Cut apart the following cards. Match each illustra�on (first column) with the correct defini�on (middle column) and nota�on (last column). Glue matching sets on a separate paper.

(Please keep this page blank because students will be cu�ng the front side of this page.)

Day 4: Review skills from the week ● Warm-Up/Review

1. Which of the following is a true statement?

A. A line segment is part of a line. B. A ray goes on forever in both direc�ons. C. A line has two endpoints D. A line has one endpoint. 2. Mrs. Jones is taking her kids on a trip to the capital of Virginia. They live 56 miles from Richmond. They leave Gloucester at 9:15AM. They arrive in Richmond at 10:35AM. How long did it take them to travel to Richmond? Write your answer as a statement on the line. _____________________________________________________________________________

● Complete Coach Book pages 191-192: Lesson Prac�ce ques�ons #1-8

Day 5: Complete skill check for SOL 4.10 1-3) Circle the terms under each pair of lines that describe that pair of lines. You must select all correct choices.

4. Choose which figure best represents line AB.

5. Look at the figure. Which two lines are best described as parallel lines?

a) Line 1 ll Line 2 b) Line 2 ll Line 3 c) Line 3 ll Line 4 d) Line 1 ll Line 4

6. What is the geometric term for two rays that share a common endpoint?

a) Line b) Line segment c) Angle d) Parallel

Use the picture to help you answer ques�ons 7 and 8.

7. Choose the best term to describe the rela�onship between Cons�tu�on Ave. and Madison Dr.

parallel perpendicular intersec�ng 8. Choose the best term to describe the rela�onship between Pennsylvania Ave. and 3rd St.

parallel perpendicular intersec�ng 9. Which of the following best describes a ray?

a) An exact loca�on in space

b) A collec�on of points con�nuing indefinitely in both direc�ons

c) Two endpoints and all of the points in between

d) Part of a line with one endpoint con�nuing on in one direc�on indefinitely

10. In this figure, can best be described as a --- BC

a) Line b) Line segment c) Angle d) Vertex

Day 6: Iden�fy solid figures - cube, rectangular prism, square pyramid, sphere, cone, and

cylinder

● Warm-Up/Review

2. Jade had seventeen boxes of candy bars to sell for a fundraiser. Each box contained 24

candy bars. Jade’s brothers ate some of the candy bars before Jade sold any of them.

Jade then had 389 candy bars le� to sell. How many candy bars did Jade’s brothers eat?

(Remember your problem solving steps!)

A. 29 B. 129 C. 408 D. 19

● Read Coach Book pages 199-202. Highlight or underline the solid figures listed at the

top of the page. Complete the Coached Example on page 203.

● Complete IXL AA.1 “Iden�fy three-dimensional figures” (shortcut code: 42H) and/or

Solid Figure Sort on the following page.

● Direc�ons: Decide if the following pictures represent a cube, cylinder, cone, rectangular

prism, sphere, or square pyramid. Write the correct term in each box.

● Look around your home. Find an object to represent the following solid figures:

Cylinder: ________________________________________

Sphere: _________________________________________

Rectangular Prism: ________________________________

Cone: __________________________________________

Cube: __________________________________________

Day 7: Iden�fy/describe solid figures according to their characteris�cs

● Warm-Up/Review

● Coach Book page 199: Highlight or underline the following terms and their defini�ons: face, edge, and vertex

● Watch the Khan Academy video on iden�fying faces and edges. h�ps://www.khanacademy.org/math/basic-geo/basic-geometry-shapes/basic-geo-geometric-solids/v/cou n�ng-faces-and-edges-of-3d-shapes

● Fill in the following chart and/or complete addi�onal IXL prac�ce: AA.2 “Count ver�ces, edges, and faces” (shortcut code: ZSY) and AA.3 “Iden�fy faces of 3-d figures” (shortcut code: K9A)

Day 8: Compare and contrast plane and solid figures according to their characteris�cs

● Warm-Up/Review

2. The sum of 24.26 and 6.6 is closest to

A. 25 B. 31 C. 90 D. 249

● Review Coach Book page 202, Example 3. You will be comparing plane figures (2D) with

solid figures (3D). Fill in the chart below with your comparisons. List 1-2 ways they are

alike and 1-2 ways they are different.

Day 9 Review of Weekly Skills

● Warm-Up/Review

1. Place a point at each vertex on the following 2D and 3D figures. Record how many

ver�ces each has.

___________ __________ __________ __________

● Complete Coach Book ques�ons #1-7 on pages 204-205

Day 10: Complete skill check for SOL 4.11 1. How many faces, ver�ces, and edges does this figure have?

a) 4 faces, 12, ver�ces, 8 edges

b) 6 faces, 8 ver�ces, 12 edges

c) 6 faces, 8 ver�ces, 10 edges

d) 4 faces, 10 ver�ces, 12 edges

2. Which of the following is a three-dimensional figure with all of its points the same distance from the center?

a) Cube b) Circle c) Sphere d) Cone

3. How many edges does this figure have?

a) 8 edges

b) 5 edges

c) 4 edges

d) 12 edges

4. Which solid figure always has 6 congruent faces?

a) Sphere b) Hexagon c) Square d) Cube

5. Which of the following figures are three-dimensional solids? You must choose all correct answers.

Sphere Square Cube

Triangle Square pyramid Circle

6. Marcia’s new tent has a square floor, and four sides that are triangular in shape that come together in a peak at the top. What geometric solid is suggested by the shape of Marcia’s tent?

a) Cone b) Cube c) Square pyramid d) Triangle

7. Carlos is using a solid figure to stamp designs on his paper. If he uses a cone, which of the figures shown could be his stamp?

a) Figure 1 b) Figure 2 c) Figure 3 d) Figure 4

8. Which statement comparing a square and a cube is true?

a) A square has 4 ver�ces and a cube has 8 ver�ces.

b) A square and a cube are both solid figures.

c) A square has sides that are the same length and a cube has edges that are different lengths.

d) A square does not have right angles and a cube does have right angles.

9. A soup can, drum, and pencil can best be described as a -

a) Sphere b) Cylinder c) Cube d) Cone

10. Look at the diagram. Which geometric shape could be wri�en in the shaded part of the diagram?

a) Cylinder

b) Cone

c) Square pyramid

d) Rectangular prism