1. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Maria and Josh are on the seesaw on the playground. If Josh gets off, what happens? What happens if Josh gets back on? Learning Objective Name __________________________ Today, we will compare the weight of objects. CFU What are we going to do today? Activate (or provide) Prior Knowledge CFU Students, you already know that Maria will go down to the bottom if Josh leaves. If he gets back on, then he will go back to the bottom because he is heavier. We can also use a balance to weigh objects. Today we will compare the weight of objects. Maria and Josh are on the seesaw on the playground. If Josh gets off, what happens? What happens if Josh gets back on?

2. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Concept Development To compare objects is to tell how things are not the same. One way to compare objects is by weight. We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Heavier means weighs more. Lighter means weighs less. CFU In your own words, what is weight? Weight is __________. Why do you think the melon will weigh more than the apple? A. They are different colors. B. The melon is larger. What does heavier mean? Heavier means ____________________. What does lighter mean? Lighter means ____________________. weighs more weighs less Many of the same object will be heavier than one. Larger objects will usually be heavier than smaller ones. Example:

3. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Skill Development/Guided Practice We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. CFU How did I compare the weight of the objects? How did I know which object was heavier? How did I know which object was lighter? How did you compare the weight of the objects? How did you know which object was heavier? How did you know which object was lighter? Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” One pear is lighter than two pears. Two pears are heavier than one pear.

4. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Skill Development/Guided Practice (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. CFU How did I compare the weight of the objects? How did I know which object was heavier? How did I know which object was lighter? How did you compare the weight of the objects? How did you know which object was heavier? How did you know which object was lighter? Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” One apple is lighter than two apples. Two apples are heavier than one apple.

5. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Skill Development/Guided Practice (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. CFU How did I compare the weight of the objects? How did I know which object was heavier? How did I know which object was lighter? How did you compare the weight of the objects? How did you know which object was heavier? How did you know which object was lighter? Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” The bug is lighter than the cat. The cat is heavier than the bug. The paper clip is lighter than the stapler. The stapler is heavier than the paper clip.

6. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Skill Development/Guided Practice (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. CFU How did I compare the weight of the objects? How did I know which object was heavier? How did I know which object was lighter? How did you compare the weight of the objects? How did you know which object was heavier? How did you know which object was lighter? Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” The one grape is lighter than the bunch of grapes. The bunch of grapes is heavier than the one grape. The one peach is lighter than the basket of peaches. The basket of peaches is heavier than the one peach.

7. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Relevance 1. Comparing the weight of objects will help you decide which objects you can move and which are too heavy. CFU Does anyone else have another reason why it is relevant to compare the weight of objects? (pair-share) Why is comparing the weight of objects relevant to you? You may give me my reason or one of your own. Which reason is more relevant to you? Why? We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Heavier means weighs more. Lighter means weighs less.

8. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Skill Closure We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” What did you learn today about comparing the weight of objects? (pair-share) Compare the weight of objects. Concept Closure Summary Closure John has four apples in a bag. Mary has one apple in a bag. Mary says her bag is heavier than John’s bag. Is Mary correct? How do you know?

9. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Independent Practice We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” Name __________________________

10. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Independent Practice (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.”

11. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Independent Practice (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.”

12. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Independent Practice (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.”

13. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Periodic Review 1 We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” Name __________________________

14. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Periodic Review 1 (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.”

15. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Periodic Review 1 (continued) Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.”

16. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Periodic Review 2 We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” Name __________________________

17. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Periodic Review 2 (continued) Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.”

18. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Periodic Review 3 We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.” Name __________________________

19. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Periodic Review 3 (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.”

20. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2012 All rights reserved. Comments? feedback@dataworks-ed.com Kindergarten Measurement & Geometry 1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more). Lesson to be used by EDI-trained teachers only. Periodic Review 3 (continued) We call how heavy something is the weight. When we compare weight we use the words heavier and lighter. Compare the weight of objects. Heavier means weighs more. Lighter means weighs less. Step #1: Look at the objects. Step #2: Point to the heavier object(s). “The _____ is heavier than the _____.” Step #3: Circle the object(s) that is heavier. a. Draw an through the lighter object(s). “The _____ is lighter than the _____.”