Lesson Plan
Decimals: Point Taken!
Students will be able to identify, read, and write decimals to the thousandths place and understand their relationship to fractions and whole numbers.
Understanding decimals is a fundamental skill in mathematics that students will use throughout their lives, from handling money to interpreting data. This lesson builds a strong foundation for future math concepts.
Audience
5th Grade Students
Time
45 minutes
Approach
Interactive slides, guided practice, and independent work.
Materials
- Decimals: Point Taken! Slide Deck, - Decimal Warm-Up, - Decimal Detective Worksheet, - Decimal Detective Answer Key, - Decimal Delight Cool Down, - Whiteboard or Projector, and - Markers or Pencils
Prep
Teacher Preparation
15 minutes
- Review the Decimals: Point Taken! Slide Deck and lesson plan content.
- Print copies of the Decimal Warm-Up, Decimal Detective Worksheet, and Decimal Delight Cool Down.
- Ensure whiteboard or projector is ready.
Step 1
Introduction & Warm-Up
5 minutes
- Greet students and introduce the day's topic: Decimals.
- Distribute the Decimal Warm-Up and give students 2-3 minutes to complete it.
- Briefly review answers as a class, addressing any initial misconceptions.
- Transition to the main lesson using Decimals: Point Taken! Slide Deck.
Step 2
What are Decimals?
10 minutes
- Present Decimals: Point Taken! Slide Deck slides 1-4.
- Explain what decimals are, connecting them to fractions and whole numbers.
- Discuss place value for decimals (tenths, hundredths, thousandths).
- Use visual aids on the slides to demonstrate.
Step 3
Reading & Writing Decimals
10 minutes
- Continue with Decimals: Point Taken! Slide Deck slides 5-8.
- Model how to read decimals aloud correctly.
- Practice writing decimals from words and vice-versa.
- Engage students with interactive questions and examples.
Step 4
Guided Practice: Decimal Detective
10 minutes
- Distribute the Decimal Detective Worksheet.
- Work through the first few problems together as a class, guiding students through the process.
- Encourage questions and peer discussion.
Step 5
Independent Practice & Wrap-Up
7 minutes
- Have students complete the remaining problems on the Decimal Detective Worksheet independently.
- Circulate to provide individual support.
- As students finish, distribute the Decimal Delight Cool Down for an exit ticket.
- Collect worksheets and cool-downs for assessment (using Decimal Detective Answer Key).
Step 6
Review & Next Steps
3 minutes
- Briefly recap the key concepts of decimals learned today.
- Preview what will be covered in the next lesson (e.g., comparing and ordering decimals).
- Answer any lingering questions.
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Slide Deck
Decimals: Point Taken!
Welcome to the world of numbers between numbers!
Welcome students and introduce the concept of decimals. Ask them what they already know or where they might have seen decimals before (e.g., money, sports scores).
What's a Decimal?
It's a way to show parts of a whole!
- Like fractions, but with a special point.
- Used for things smaller than 1.
Explain that decimals are another way to write fractions, specifically fractions with denominators that are powers of ten (10, 100, 1000). Use an example like a pizza cut into 10 slices.
The Decimal Point
The dot that changes everything!
- Separates whole numbers from parts.
- Think of it as the "and" when you read a number.
Introduce the decimal point and how it separates whole numbers from fractional parts. Emphasize that numbers to the right of the decimal point represent parts of a whole.
Decimal Place Value Power!
Each spot has a special name:
- Tenths: One place after the decimal (0.X)
- Hundredths: Two places after the decimal (0.0X)
- Thousandths: Three places after the decimal (0.00X)
Introduce decimal place values: tenths, hundredths, thousandths. Relate them back to fractions (e.g., 0.1 is 1/10, 0.01 is 1/100). Use a place value chart visually.
Reading Decimals Aloud
Say what you see!
- Read the whole number part (if any).
- Say "and" for the decimal point.
- Read the numbers after the decimal as if it were a whole number.
- Say the place value of the last digit.
Model how to read decimals. For example, 0.7 is "seven tenths." 0.25 is "twenty-five hundredths." Emphasize using "and" for the decimal point when there's a whole number.
Let's Practice Reading!
How do you read these?
- 0.4
- 0.62
- 3.05
- 12.875
Provide examples for students to practice reading. Ask students to volunteer to read the decimals on the slide.
Writing Decimals
From words to numbers!
- Listen for the whole number.
- Place the decimal point for "and."
- Write the fractional part, making sure the last digit is in the correct place value.
Explain how to write decimals when given in word form. Guide them to identify the whole number, the "and" for the decimal, and the place value for the last digit.
Your Turn to Write!
Write these as decimals:
- Seven tenths
- Fifty-three hundredths
- Two and eight thousandths
- Fourteen and one hundred twenty-three thousandths
Provide examples for students to practice writing decimals. Encourage them to draw place value charts if needed.
Time to be a Decimal Detective!
Apply your new skills!
- You'll get a worksheet with challenges.
- Work carefully and precisely.
- Don't be afraid to ask questions!
Introduce the Decimal Detective Worksheet. Explain that they will be identifying, reading, and writing decimals.
Decimal Power Up!
Today we learned:
- What decimals are
- Their place values (tenths, hundredths, thousandths)
- How to read and write decimals
Get ready for more decimal adventures!
Briefly review what was learned today: what decimals are, their place value, and how to read and write them. Connect this to future learning.
Warm Up
Decimal Warm-Up
Instructions: Take a few minutes to think about decimals. What do you already know or wonder about them?
-
Where have you seen or heard about decimals before?
-
What do you think a decimal represents?
-
Write down any questions you have about decimals.
Worksheet
Decimal Detective Worksheet
Instructions: Put on your detective hat and solve these decimal mysteries!
Part 1: What Decimal Am I?
- Write the decimal for each description.
- Three tenths
- Forty-five hundredths
- One and six tenths
- Two and twenty-five hundredths
- Eight thousandths
- Seven and one hundred four thousandths
Part 2: Read My Mind!
- Write each decimal in words.
- 0.7
- 0.32
- 5.1
- 10.09
- 0.006
- 1.234
Part 3: Place Value Power!
- Identify the place value of the underlined digit.
- 0._5_2
- 0.0_8_
- 7.1
- 12._3_45
- 0.10_9_
Answer Key
Decimal Detective Answer Key
Part 1: What Decimal Am I?
- Three tenths
- Thought Process: The word "tenths" means one digit after the decimal point. "Three" means the digit is 3. So, 0.3.
- Answer: 0.3
- Forty-five hundredths
- Thought Process: "Hundredths" means two digits after the decimal point. "Forty-five" means the number is 45. So, 0.45.
- Answer: 0.45
- One and six tenths
- Thought Process: "One" is the whole number. "And" is the decimal point. "Six tenths" means 6 in the tenths place. So, 1.6.
- Answer: 1.6
- Two and twenty-five hundredths
- Thought Process: "Two" is the whole number. "And" is the decimal point. "Twenty-five hundredths" means 25, with the 5 in the hundredths place. So, 2.25.
- Answer: 2.25
- Eight thousandths
- Thought Process: "Thousandths" means three digits after the decimal point. "Eight" is the digit, so we need two zeros to hold the tenths and hundredths places. So, 0.008.
- Answer: 0.008
- Seven and one hundred four thousandths
- Thought Process: "Seven" is the whole number. "And" is the decimal point. "One hundred four thousandths" means 104, with the 4 in the thousandths place. So, 7.104.
- Answer: 7.104
Part 2: Read My Mind!
- 0.7
- Thought Process: There is no whole number. The digit 7 is in the tenths place.
- Answer: Seven tenths
- 0.32
- Thought Process: There is no whole number. The digits 32 are present, and the last digit, 2, is in the hundredths place.
- Answer: Thirty-two hundredths
- 5.1
- Thought Process: The whole number is 5. The decimal point is "and." The digit 1 is in the tenths place.
- Answer: Five and one tenth
- 10.09
- Thought Process: The whole number is 10. The decimal point is "and." The digits 09 are present, and the last digit, 9, is in the hundredths place.
- Answer: Ten and nine hundredths
- 0.006
- Thought Process: There is no whole number. The digit 6 is in the thousandths place.
- Answer: Six thousandths
- 1.234
- Thought Process: The whole number is 1. The decimal point is "and." The digits 234 are present, and the last digit, 4, is in the thousandths place.
- Answer: One and two hundred thirty-four thousandths
Part 3: Place Value Power!
- 0._5_2
- Thought Process: The underlined digit 5 is immediately to the right of the decimal point.
- Answer: Tenths
- 0.0_8_
- Thought Process: The underlined digit 8 is two places to the right of the decimal point.
- Answer: Hundredths
- 7.1
- Thought Process: The underlined digit 7 is to the left of the decimal point, in the ones place.
- Answer: Ones
- 12._3_45
- Thought Process: The underlined digit 3 is immediately to the right of the decimal point.
- Answer: Tenths
- 0.10_9_
- Thought Process: The underlined digit 9 is three places to the right of the decimal point.
- Answer: Thousandths
Cool Down
Decimal Delight Cool Down
Instructions: Reflect on what you've learned about decimals today.
-
In your own words, explain what a decimal is.
-
Write one decimal number and describe its place value parts (e.g., tenths, hundredths).
-
What was one new thing you learned about decimals today?
Lesson Plan
What Do I Stand For?
Students will be able to identify two personal values and explain how they guide their actions.
Understanding personal values helps students develop a strong sense of self, make positive choices, and build good character. It teaches them to act with integrity and respect for themselves and others.
Audience
3rd Grade
Time
20 minutes
Approach
Through discussion, examples, and a creative activity, students will explore personal values.
Materials
Prep
Prepare Materials
5 minutes
- Review the Slide Deck Presentation and My Values Shield Activity.
- Ensure you have access to a projector or smartboard for the slide deck.
- Print copies of the My Values Shield Activity worksheet, one per student.
- Gather colored pencils, crayons, or markers for the activity.
Step 1
Welcome & Warm-Up
3 minutes
- Display the first slide of the Slide Deck Presentation.
- Ask students: "What does it mean to stand for something?" Allow for a few quick responses.
- Introduce the idea that 'standing for something' means having important beliefs or ways of being that guide us.
Step 2
Introduce Key Concept: Personal Values
5 minutes
- Use slides to introduce 'Personal Values' as things that are important to us and help us make decisions.
- Share examples of values (e.g., kindness, honesty, courage, creativity) and briefly explain each.
- Ask students to think about what values are important to them. Encourage them to think about times they felt proud of their actions.
Step 3
Guided Practice: My Values Shield
8 minutes
- Distribute the My Values Shield Activity worksheet.
- Explain that a shield protects what's important. Their values shield will represent what they stand for.
- Guide students through selecting two personal values that resonate with them from the examples or their own ideas.
- Instruct them to write these values on their shield and draw a simple image representing each value.
- Ask them to write one sentence for each value explaining why it's important to them or how it guides their actions.
Step 4
Reflect & Share
4 minutes
- Invite a few volunteers to share one of their values and explain why they chose it.
- Emphasize that everyone's values are unique and important.
- Conclude by reinforcing that knowing their values helps them be their best selves and make good choices every day.
Slide Deck
What Do I Stand For?
What does it mean to 'stand for something'?
Welcome students and introduce the day's topic. Ask a quick warm-up question to get them thinking about the concept of 'standing for something.'
What Are Personal Values?
Things that are important to you.
They help you make decisions.
They show who you are.
Introduce the idea of personal values. Explain that these are things that are important to us and help us make decisions.
Examples of Values
- Kindness: Being nice and caring to others.
- Honesty: Telling the truth.
- Courage: Being brave, even when scared.
- Creativity: Using your imagination to make new things.
- Respect: Treating others and yourself with honor.
- Hard Work: Doing your best.
Provide clear examples of different values and give a very brief explanation for each to ensure students understand the meaning.
My Values Shield Activity
A shield protects what's important.
Your shield will show what you stand for!
- Choose two values that are important to you.
- Write them on your shield.
- Draw a picture for each value.
- Write one sentence about why each value is important.
Transition to the activity. Explain the 'Values Shield' concept and provide instructions for the students.
Reflect and Share
What values did you choose?
How do these values help you?
Knowing your values helps you be YOU!
Encourage students to share and reflect on their work. Reiterate the importance of personal values in their daily lives.
Activity
My Values Shield
Name: ________________________
What do you stand for? Your values are the special things that are important to you and help you make good choices. On this shield, you will show two of your most important values!
Instructions:
- Choose two values that are very important to you. (Think about values like kindness, honesty, courage, respect, creativity, hard work, etc.)
- Write each value clearly in one section of the shield.
- Draw a picture in each section that shows what that value means to you.
- Write one sentence for each value explaining why it's important or how it helps you.
My Values Shield
Value 1:
My drawing for Value 1:
This value is important to me because:
Value 2:
My drawing for Value 2:
This value is important to me because: