Data and Graphs

Grade: 5th

Duration: 30 minutes

Class Size: 21 students

Common Core Standards

CCSS.MATH.CONTENT.5.MD.B.2
Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Use operations on fractions for this grade to solve problems involving information presented in line plots.

CCSS.MATH.PRACTICE.MP4
Model with mathematics.

CCSS.MATH.PRACTICE.MP5
Use appropriate tools strategically.

Learning Objectives (I Can Statements)

I can create a line plot to display measurement data in fractions of a unit.
I can interpret data from line plots to answer questions.
I can solve problems using the data displayed on graphs.

Success Criteria

I can organize measurement data using fractional units properly on a line plot.
I can explain what the line plot shows by answering questions about the data.
I can use addition and subtraction of fractions to solve problems based on the graph.

Materials

Whiteboard and markers
Individual student mini-whiteboards or paper
Rulers marked with fractional units (1/2, 1/4, 1/8)
Pre-prepared measurement data cards (e.g., lengths in fractional inches)
Printed dyslexia-friendly line plot template (colored and spacious font like OpenDyslexic)
Small colored stickers for plotting points

Lesson Breakdown

1. Introduction (5 minutes)

Briefly explain what a line plot is and why it’s useful. Use a simple example like measuring classroom objects.
Show a sample line plot already created on the board. Emphasize fractional measures (1/2, 1/4).
Introduce the “I can” statements written visibly on the board.

Engagement Tip: Ask students to share objects they've measured at home or in school, encouraging relevance.

2. Guided Practice: Creating a Line Plot (10 minutes)

Distribute measurement data cards to small groups (3-4 students each). Each card shows lengths using fractions.
On their mini-whiteboards, groups plot these measurements on their dyslexia-friendly line plot templates using colored stickers.
Teacher models one example with the whole class, showing how to place one measurement on the line plot, finding the correct fractional location, and marking frequency.
Groups complete plotting with teacher support. Circulate to offer help and check for understanding.

Differentiation:

For students needing extra support, provide pre-measured reference rulers and one-on-one guidance.
For students with dyslexia, ensure they have the clear, spaced, dyslexia-friendly charts, and verbal instructions.

3. Independent Practice: Interpreting Data (10 minutes)

Present 3-4 questions related to their line plots, such as:
- Which length appears most frequently?
- How many total measurements are longer than 3/4 inch?
- What is the difference between the longest and shortest measurements?
Students will solve these on their whiteboards and explain their reasoning to a partner.

Extension for advanced learners:

Challenge them to create their own set of measurement data and design a line plot for it, explaining their choices.

4. Closing and Assessment (5 minutes)

Recap the “I can” statements and have students self-assess by showing thumbs up, sideways, or down for understanding.
Ask several students to share how they used fractions to answer the questions.
Collect mini-whiteboards to quickly check for accuracy on graph plotting and problem-solving.

Differentiation Strategies

For English Language Learners: Use visuals and clear vocabulary; pair students for peer support.
For Students with Dyslexia: Provide dyslexia-friendly materials with large spacing, fonts like OpenDyslexic, and use high-contrast colors on printouts.
For Students Needing Extra Support: Use manipulatives like fraction bars and rulers with tactile markings.
For Advanced Learners: Extend by creating bar graphs using the data or writing word problems based on their plots.

Assessment

Formative: Observation during group work and individual responses to questions.
Summative: Accuracy of line plot creation and problem-solving on mini-whiteboards.

Technologies and Tools (Optional)

Use an interactive whiteboard to drag and drop data points in a digital line plot for visual reference.
Use a simple graphing app or spreadsheet with preloaded fractional data if available.

This lesson plan is designed to engage 5th graders actively in data representation and interpretation aligned fully with Common Core standards, using clear stepwise learning goals and accessible materials to support diverse learners.

Teaching Instructions