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This unit includes worksheets, mini-lessons, interactive notebook pages, activities, and worksheets to help students practice finding missing sides when given the area or perimeter or when students are comparing area and perimeter. This product includes everything you need to teach students how to
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\$7.00
27 Ratings
4.0

PDF (3.85 MB)

This power point presentation introduces the common core concept of perimeter with missing sides (3.MD.8). It includes: * a review of the introduction of perimeter * Step-by-step instructions for the kids to follow with you * Critical thinking questions to help students understand how to find missi
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\$4.50
51 Ratings
4.0

PPTX (664.94 KB)

Perimeter Mystery Pictures These are mystery picture activity sheets for Grade 3 on finding the perimeter of polygons, including finding the length of an unknown side length. Students are to complete the questionnaire, then color the squares to discover the mystery pictures. ----------------------
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\$4.50
44 Ratings
4.0

PDF (4.55 MB)

Digital Self-Checking Boom Cards is a fun and challenging way for students to practice 3rd grade measurement skills. This deck will help reinforce how to find the the missing side when the perimeter and one measurement is given. Polygons include: squares and rectangles. Students will use the inform
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\$2.50
13 Ratings
4.0

PDF (1.02 MB)

Riddle the Room: Perimeters and Missing Sides provides a fun whole group approach that will help your third graders master TEKS 3.7B: Determining the perimeter of a polygon or a missing length when given perimeter and remaining side lengths in problems.  Included: (Download the preview for a glimp
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\$3.00
8 Ratings
4.0

PDF (3.43 MB)

This St. Patrick's Day math center is perfect for the month of March! Third grade students will enjoy this game that helps them practice finding the missing sides given the area or perimeter. Students also have to determine if two rectangles have the same area or the same perimeter! Aligns with 3.MD
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\$3.00
6 Ratings
4.0

PDF (11.08 MB)

This is a collection of perimeter worksheets/task cards to teach the concept of perimeter to 4th-grade kids. Choose the teaching medium that suits you -- either worksheets or task/flip cards. Kids love solving mysteries as it gives them extra motivation. They will enjoy uncovering the mystery pictu
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\$3.99
1 Rating
4.0

PDF (4.02 MB)

This product has been designed to help busy teachers introduce TEKS 3.7B (Finding perimeters and missing sides). This product provides simple instructions with guided practice/repetition for problems in isolation and then further practice with a mix of different perimeter-type problems. I hope this
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PDF (1.61 MB)

#### Videos matching "perimeter with missing sides" (BETA)

This could be a homework assignment, quiz, or independent practice/review that is designed to asses student ability to determine missing length and width when given an area or perimeter.
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FREE
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DOC (23 KB)

Assessment for TEK 3.7B modeled after STAAR release practice questions
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\$1.50
2 Ratings
3.9

PDF (103.53 KB)

The Magic Of Math Unit 6 for THIRD GRADE focuses on: Week 1: Geometry: Quadrilaterals, Congruent Figures, 2D and 3D Shapes Week 2: Area: Intro to Area, Unit Squares, Relate to Multiplication Week 3: Area: Decomposing Rectangles, Partition Shapes, Relate to Fractions Week 4: Perimeter:
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\$16.00
661 Ratings
4.0

ZIP (49.29 MB)

The Case of the Missing Sides! Introduction to Perimeter: Students transform into Perimeter Detectives as they try to solve The Case of the Missing Sides! After they figure out the unknown side lengths of 10 real world irregular polygons, they must infer what they are part of! Introduction (Fence
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\$4.00
107 Ratings
4.0

PDF (17.59 MB)

Your students will have fun finding the missing sides of polygons! The perimeter is given along with all of the other sides. The set of 12 problems can be used as task cards or a competitive game with the cupcake game board. The key is included. Check out my other perimeter and area resources:
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\$2.00
48 Ratings
4.0

PDF (5.17 MB)

This is a set of 24 task cards to find the perimeter with missing sides. Students will use the given total perimeter and width or length to determine the missing side. Use these task cards in a math center, small group and much more! Answer key and recording sheet is included!
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\$3.00
20 Ratings
4.0

PDF (480.67 KB)

This is a set of task cards for finding the missing side when measuring area and perimeter. Each card has a picture of a real life object. Some of the dimensions are labeled but one is missing (as indicated by a ?). The question provides either the total area or perimeter and asks students to find
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CCSS:
\$3.00
57 Ratings
4.0

PDF (20.42 MB)

Looking for a quick assessment to determine student understanding of Area? This 10 question multiple choice assessment is perfect! This assessment can be used as a quiz, test, homework, ticket out the door, etc. This assessment will work great with Gradecam! The student will need to determine th
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CCSS:
\$1.00
41 Ratings
4.0

PDF (1.19 MB)

Perimeter with unknown sides! In this cut and paste activity, students will find the missing side of a polygon, then add the sides to find the perimeter. They will use the answer choices on the paper and cut them out and glue them next to the unknown side. When complete, they can glue their paper i
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\$1.00
34 Ratings
4.0

PDF (387.3 KB)

This worksheet addresses CCSS 3.MD.D.8: Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and
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\$1.00
25 Ratings
4.0

PDF (48.59 KB)

This activity covers Texas 3rd Grade Math TEKS 3.7B. (7) Geometry and measurement. The student applies mathematical process standards to select appropriate units, strategies, and tools to solve problems involving customary and metric measurement. The student is expected to: (B) determine the peri
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\$3.75
19 Ratings
4.0

PDF (2.28 MB)

In this farm themed activity students will help the farmer's wife to figure out the perimeter of irregular shapes that are missing the value of one or more sides. The students will learn how to figure out the identity of a missing side or sides by using the shape's attributes. (Such as a rectangle w
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\$2.00
16 Ratings
3.9

PDF (2.44 MB)

This pack includes 12 task cards to help students identify perimeter and find the length of a missing side when the perimeter and all other sides are known. Additional worksheets to have students apply measurement and perimeter is also included. Please check out my store for more common core al
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\$2.00
8 Ratings
3.9

PDF (666.86 KB)

The farmer's wife has a new problem! Her husband didn't like the rectangle pens for the animals. He thought they were boring! Students will help the farmer's wife to figure out the perimeter of irregular shapes. The students will also learn how to figure out the identify of a missing side when they
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\$2.00
14 Ratings
3.9

PDF (3.22 MB)

This is a powerpoint that focuses on finding the perimeter when the measurement for each side is not given. It gives a brief overview of what perimeter is, (I start by having my students walk the perimeter of the outside of the school.) The powerpoint includes example shapes that the students will h
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\$1.00
13 Ratings
4.0

PPTX (89.42 KB)

Students will take an in-depth look into calculating the area or perimeter of a rectangle when given different information. This sheet scaffolds from a very basic understanding of area and perimeter, to a deep and advanced understanding of the concept. Includes word problem that require students
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\$1.50
13 Ratings
4.0

DOC (56.5 KB)

This game is used to practice finding the missing sides of rectangles given the area or perimeter. There are 12 "given area" problems and 12 "given perimeter" problems. It's a whole group math game that my students LOVE! Students get to get out of their seats and answer problems all over the room
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\$3.00
10 Ratings
4.0

PDF (2.51 MB)

These task cards include irregular polygons that have missing sides. Students need to solve for the missing side, and then find the perimeter. These task cards can be used as scoot, placed around the room for practice, or however you feel they can be used in your room. When I used these in my cl
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\$3.50
6 Ratings
4.0

PDF (1.06 MB)

This activity is a great review of several area and perimeter related topics. Students will find the area+perimeter/circumference of various shapes, composite shapes, area of shaded regions and even work backwards to find missing side measurements. This student-centered activity allows students to c
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\$3.00
6 Ratings
3.9

PDF (997.59 KB)

This PowerPoint presentation is designed to review perimeter as well as introduce the concept of finding the remaining side of a polygon by adding all of the known sides and subtracting that sum from the perimeter. In addition, the concept of a regular polygon is introduced. This presentation
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\$1.50
4 Ratings
4.0

PPT (225.5 KB)

Practice Students will find the missing length of each shape. Perimeter is given to help figure out missing length.
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CCSS:
\$0.95
4 Ratings
4.0

PDF (196.64 KB)

This is a great activity to use in small group work, whole lesson, at a math center, as review work, or independent work! This product contains 4 Multi-step real world area and perimeter problems Each of the 4 problems have 3 questions that ask students to find missing factors, manipulate/change th
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CCSS:
\$1.50
3 Ratings
4.0

PDF (68.75 KB)

This resource includes 16 task cards. Each task cards asks the students to find the missing sides of a rectangle. They are given the perimeter and area. They have to work backwards. I have also included a worksheet for the students to record their answers. I have used this at math stations se
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\$3.00
3 Ratings
4.0

PDF (204.65 KB)

Here at the 88Brains studio we just can’t get enough of area and perimeter, and we suspect you feel the same! This matching game, graced by magnificent, prancing antelopes, will give students a chance to practice determining a missing side length of a rectangle when given the length of one side and
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\$1.00
2 Ratings
4.0

PDF (845.79 KB)

Hello All, I use this as independent work, partner work, or homework. Great way to assess CCSS 3.MD.8 or review finding missing side lengths when you are provided the total perimeter of a polygon. Cheers!
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\$1.00
2 Ratings
4.0

PDF (159.98 KB)

This math station contains 25 problems where students need to find the missing side when given the perimeter of various rectangles. Ideal for use in math centers or as a part of guided math. Also useful for giving students that extra test prep practice. Also included are a direction sheet and
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CCSS:
\$3.00
1 Rating
3.3

PDF (290 KB)

This product has 24 missing sides task cards for perimeter. They becoming increasingly more difficult, beginning with figures with all but one side given, and ending with squares with no sides given, and rectangles with 1 side given. These are great for individual practice, small group work, and s
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\$2.00
1 Rating
4.0

PDF (383.54 KB)

Children must use their understanding of perimeter to finding the missing length, using the total perimeter and missing side to support them. The activity comes in three differentiated levels: Challenging Fiendish Petrifying (This gives the children a route of progression and allows them to self-a
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\$1.25
1 Rating
4.0

DOCX (89.28 KB)

Designed to use in small groups or independently. Students find the missing side lengths and perimeter of each rectangular object.
\$2.50
1 Rating
4.0

PPTX (1.9 MB)

In this practice activity, students will have the opportunity to use logical thinking to discover the measurements of unlabeled sides in multi-sided figures and calculate perimeters for the figures. This activity consists of thirty-six multi-sided figures on two pages. Each figure has measurements
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\$2.00
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PDF (2.24 MB)

When teaching 4th grade math, there are few resources that actually dig deep into problem solving. This resource challenges students to use `previous skills such as multiplication with arrays to understand how those concepts relate to future skills: area and perimeter. Students will be given a perim
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\$1.00
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PDF (292.86 KB)

This walk around activity is amazing. It keeps ALL students engaged, having fun, while being assessed all at the same time. Students start at any problem and locate the answer on another page which includes a letter which will spell out a riddle at the end. Check out the preview page and how it l
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\$3.00
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PPTX (856.7 KB)

Wanting to expose students to a variety of resources to practice calculating area and perimeter? Imagine using your time to plan effective lessons instead of grading countless student papers! AREA and PERIMETER PAPERLESS BUNDLE Bundle Includes 13 Digital No-Prep Resources: Sharing Instructions
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CCSS:
\$35.00
\$20.00
25 Ratings
4.0

PDF (6.13 MB)

This unit includes area and perimeter word problem worksheets, games, activities, and mini-lessons! This product includes everything you need to teach the basics of area and perimeter WORD PROBLEMS to your students. This product was designed for third graders, but would work great as a review for f
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CCSS:
\$7.00
50 Ratings
4.0

PDF (7.14 MB)

Students will find the missing Area Task Cards Review Game Purchase the whole set here: Full Task Card Set Fraction Task Card Set You can also purchase my perimeter task cards as well (Holiday Edition) Click Here
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FREE
2 Ratings
3.7

PDF (253.02 KB)

Students will be given a perimeter and then must find the missing side of a shape.
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\$3.00
3 Ratings
4.0

PPTX (92.86 KB)

This is a smartboard activity that I created that practices using all 3 methods of finding missing sides on similar shapes (using ratios, using scale factors, and using proportions). This game also includes solving proportions, writing ratios, finding scale factors, and finding the new perimeter or
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\$2.00
3 Ratings
4.0

NOTEBOOK (33.22 KB)

These area and perimeter task cards address third grade measurement standards. Each card includes a word problem and picture model. Students will determine area, perimeter, missing sides, and differences in size. Includes both single and multi-step problems. Includes: 20 task cards in both color an
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CCSS:
\$3.00
87 Ratings
4.0

PDF (7.41 MB)

These FORTY Measurement and Data Worksheets are perfect for teaching the third grade mathematical standards. Students will practice telling time, finding elapsed time, bar graphs, pictographs, capacity and mass, area and perimeter, rectilinear area, area and perimeter word problems, and finding area
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CCSS:
\$10.00
16 Ratings
4.0

ZIP (9.22 MB)

These TWENTY-FOUR multiple choice review worksheets are perfect test prep when practicing for end of the year testing in math in third grade! They are a great review to practice skills that students will see on third grade tests. Students will get practice with operations and algebraic thinking ques
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CCSS:
\$6.00
16 Ratings
4.0

ZIP (5.1 MB)

This product supports the following Texas Math TEKS and CCSS: TEKS 3.7B - Determine the perimeter of a polygon or a missing length when given perimeter and remaining side lengths in problems. CCSS 3.MD.D.8 - Solving real world problems involving perimeters. Finding the perimeter and missing side le
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\$3.00
14 Ratings
4.0

PDF (3.69 MB)

This bundle is full of fun ways to practice finding the area and perimeter of regular and irregular shaped polygons. Bingo w/ 35 Bingo cards for a fun whole group review, Task Cards with QR Codes for independent or group practice, and a set of 6 worksheets to use for more independent practice or
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\$8.40
\$5.80
7 Ratings
4.0

Bundle

This St. Patrick's Day math games bundle contains ten math centers that are perfect for the month of March! Third grade students will enjoy the St. Patrick's Day themed math centers that spiral review skills previously learned earlier in the year. You save 66% when you buy the bundle (ten math cente
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Types:
CCSS:
\$30.00
\$10.00
5 Ratings
4.0

PDF (48.8 MB)

Dear Educator, Thank you for your interest in the Snow White Perimeter Board Game. This board game focuses on ensuring that your students thoroughly understand how to calculate perimeter through the use of differentiated task cards and an engaging board game. Included in this packet you will fin
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\$3.50
4 Ratings
4.0

PDF (85.85 MB)

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