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Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
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Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity
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What others say

"This was the perfect resource for engaging my high-level students. They were ready for a challenge and excited about being an "intern" for a data scientist. :) They had so much fun learning throughout this entire project!"
star
Renee K.
"Wow! Love the examples to show students what kind of work is expected. Very thorough and well produced. I also love that it offers multiple ways to differentiate."
star
Brittany N.

Description

This Valentine's Day-themed math project introduces your students to four methods for displaying data:

  • Frequency Tables
  • Bar Graphs
  • Pictographs
  • Line Plots

Your students will record observations about each method for displaying data and compare/contrast methods for collecting data. Students will then use this knowledge to solve a problem for Val’s Heart Factory.

Love this project idea, but planning to teach graphing at a different time of year? Sal's Sweet Factory will be a perfect fit for your classroom.

***************************************************************************

APPLY GRAPHING SKILLS TO THE REAL WORLD DURING THIS PROJECT:

Take your traditional Valentine's conversation heart graphing activities to the next level with this engaging real-world project.

Val's Heart factory is having some trouble with its production line...the number of hearts being added to each of their boxes/bags of hearts is unequal.

Students will work through the following steps to help the factory solve their problem.

  1. Gather a sample from the factory (a box/bag of paper, foam, or candy hearts provided by you for the print version or the included digital sample for the Google Classroom version).
  2. Record the number of each color heart from their sample on a frequency table.
  3. Display their data in multiple ways using a pictograph, bar graph, and line plot.
  4. Analyze their data by answering questions that require them to refer to the various tables and graphs they’ve created. Each question is increasingly more challenging to build students’ data analysis skills.
  5. Propose a solution for Val’s Heart Factory.
  6. Complete a self-assessment using a four-point rubric.

A print and Google Slides digital version of this resource are both included with your purchase.

***************************************************************************

WHY TEACHERS LOVE THIS DATA & GRAPHING PROJECT:

♥ “This was an absolutely wonderful resource. It made teaching graphs soo easy!” - Anita G.

♥ “Great way to explore graphing in an engaging way around Valentine's Day!” - Carolyn G.

♥ “Amazing product. The part I liked very much was how independent my second graders were able to be when using it. This was used as part of one of our favorite math lessons for this year so far. Thank you!” - Jennifer S.

♥ “I love all of Laura's products. She is truly ahead of the curve and is inspiring me to rethink the way that I teach, from math to language, to science! Really happy with the quality and applicability of her products.” - Leigh Ann A.

♥ “My students very much enjoyed this project! We were able to dive deeper into graphing. My higher level thinkers were super interested in creating the graphs.” - Christa C.

***************************************************************************

WHAT’S INCLUDED (PRINT VERSION):

Teacher Guide - A 9-page guide to save you time and make prep quick and easy. This guide includes:

  • Suggestions for scheduling and implementing this simulation.
  • Quick prep checklists with tips from using this project in my own classroom.
  • Ideas for wrapping up the simulation to boost reflection and closure. 

Student Guide - An 11-page guide with detailed instructions and visuals to help your students complete each step of this simulation successfully. The format of this guide makes differentiation easy. Use it as a supplement to your verbal instructions as you provide scaffolding, or let your more advanced students work through each step of the project independently.

Data & Graphing Mini Posters - Twelve mini posters that guide students in learning about frequency tables, bar graphs, pictographs, and line plots. Three mini posters for each method of data collection are included to provide scaffolding for students as they learn about graphs and charts.

Data Templates - Your students will gather their own data during this simulation, and display it on a frequency table, bar graph, pictograph, and line plot. One blank template for each method for displaying data is included.

My Data Smarts Journal - This 18-page journal includes a summarized version of the instructions provided in the detailed Student Guide, along with pages where students record their observations about each chart/graph during the first session of the simulation. There are also pages where students answer rigorous multi-step word problems related to the data they’ve collected during the simulation. 

Rubric - Using this 4-point rubric, students can self-assess during the course of the simulation. This rubric can also be used by you to provide a final score at the end of the simulation, making this a perfect alternative assessment for your data analysis & graphing unit.

Scored Samples - Scored samples for each portion of the simulation are also included in case you want to provide your students with a visual representation of each level of understanding.

Example Project - Completed examples of the Data Smarts Journal, frequency table, bar graph, pictograph, and line plot are also included. This example can be used as a reference for you the first time you work through this simulation with your students, or as a tool for scaffolding and differentiating for your students.

***************************************************************************

WHAT’S INCLUDED (DIGITAL VERSION):

Teacher Guide - A 5-page guide to save you time and make prep quick and easy. This guide includes:

  • Suggestions for scheduling and implementing this simulation.
  • Detailed steps for adding this project as an assignment to Google Classroom.
  • Ideas for wrapping up the simulation to boost reflection and closure. 

Google Slides Digital Student Guide - A 29-page guide with detailed instructions and visuals to help your students complete each step of this simulation successfully. The format of this guide makes differentiation easy. Use it as a supplement to your verbal instructions as you provide scaffolding, or let your more advanced students work through each step of the project independently.

Digital Lesson Slides - 4 detailed slides featuring different methods for collecting and displaying data. You will use these slides to teach your students about frequency tables, pictographs, bar graphs, and line plots while they take notes on each data collection method.

Digital Example Project - Completed examples of the entire digital project. This can be used as a reference for you the first time you work through this simulation with your students, or as a tool for scaffolding and differentiating for your students.

***************************************************************************

THE FORMAT OF THIS PROJECT

Every step of the Val’s Heart Factory experience is outlined in a project guide that includes clear visuals and step-by-step instructions. Rubrics and reflection prompts will encourage your students to reach their learning goals.

The format of this project gives students the opportunity to exercise the standards for mathematical practice, share their creativity, and display understanding in unique and engaging ways.  

The format of this math simulation guide makes it an ideal resource for:

★ At your seat & hands-on enrichment during math workshop or guided math

★ Math center work

★ Digital learning (a Google Slides version of the entire project is included)

★ Parent volunteer or teacher’s aide enrichment station

★ A focal point for a data & graphing room transformation 

***************************************************************************

OTHER MATH PROJECTS BY CORE INSPIRATION:

Place Value In The Wild - Place Value PBL Unit

The Time of Your Life - Telling Time Simulation

Sal's Sweet Factory - Data & Graphing Simulation

Winter Wonderland Array Architects - Arrays & Multiplication PBL Unit

Measure-Thon - Measurement PBL Unit

Quadrilateral City - Geometry PBL Unit

***************************************************************************

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Valentine's Day Math Project | Conversation Hearts Graphing Lesson & Activity

$5.00

Highlights

Digital downloads
Grades icon
Grades
Standards icon
Standards
Pages
130
Answer Key
Rubric only
Teaching Duration
3 days

What others say

"This was the perfect resource for engaging my high-level students. They were ready for a challenge and excited about being an "intern" for a data scientist. :) They had so much fun learning throughout this entire project!"
star
Renee K.
"Wow! Love the examples to show students what kind of work is expected. Very thorough and well produced. I also love that it offers multiple ways to differentiate."
star
Brittany N.

Save even more with bundles

The 6 math projects included in this bundle are designed to help your 2nd and 3rd grade students exercise application and analysis skills for six different math topics:Place Value (Place Value in the Wild Project)Telling Time & Elapsed Time (Time of Your Life Project)Geometry (Quadrilateral City
Price $24.00Original Price $30.00Save $6.00
6

Description

This Valentine's Day-themed math project introduces your students to four methods for displaying data:

  • Frequency Tables
  • Bar Graphs
  • Pictographs
  • Line Plots

Your students will record observations about each method for displaying data and compare/contrast methods for collecting data. Students will then use this knowledge to solve a problem for Val’s Heart Factory.

Love this project idea, but planning to teach graphing at a different time of year? Sal's Sweet Factory will be a perfect fit for your classroom.

***************************************************************************

APPLY GRAPHING SKILLS TO THE REAL WORLD DURING THIS PROJECT:

Take your traditional Valentine's conversation heart graphing activities to the next level with this engaging real-world project.

Val's Heart factory is having some trouble with its production line...the number of hearts being added to each of their boxes/bags of hearts is unequal.

Students will work through the following steps to help the factory solve their problem.

  1. Gather a sample from the factory (a box/bag of paper, foam, or candy hearts provided by you for the print version or the included digital sample for the Google Classroom version).
  2. Record the number of each color heart from their sample on a frequency table.
  3. Display their data in multiple ways using a pictograph, bar graph, and line plot.
  4. Analyze their data by answering questions that require them to refer to the various tables and graphs they’ve created. Each question is increasingly more challenging to build students’ data analysis skills.
  5. Propose a solution for Val’s Heart Factory.
  6. Complete a self-assessment using a four-point rubric.

A print and Google Slides digital version of this resource are both included with your purchase.

***************************************************************************

WHY TEACHERS LOVE THIS DATA & GRAPHING PROJECT:

♥ “This was an absolutely wonderful resource. It made teaching graphs soo easy!” - Anita G.

♥ “Great way to explore graphing in an engaging way around Valentine's Day!” - Carolyn G.

♥ “Amazing product. The part I liked very much was how independent my second graders were able to be when using it. This was used as part of one of our favorite math lessons for this year so far. Thank you!” - Jennifer S.

♥ “I love all of Laura's products. She is truly ahead of the curve and is inspiring me to rethink the way that I teach, from math to language, to science! Really happy with the quality and applicability of her products.” - Leigh Ann A.

♥ “My students very much enjoyed this project! We were able to dive deeper into graphing. My higher level thinkers were super interested in creating the graphs.” - Christa C.

***************************************************************************

WHAT’S INCLUDED (PRINT VERSION):

Teacher Guide - A 9-page guide to save you time and make prep quick and easy. This guide includes:

  • Suggestions for scheduling and implementing this simulation.
  • Quick prep checklists with tips from using this project in my own classroom.
  • Ideas for wrapping up the simulation to boost reflection and closure. 

Student Guide - An 11-page guide with detailed instructions and visuals to help your students complete each step of this simulation successfully. The format of this guide makes differentiation easy. Use it as a supplement to your verbal instructions as you provide scaffolding, or let your more advanced students work through each step of the project independently.

Data & Graphing Mini Posters - Twelve mini posters that guide students in learning about frequency tables, bar graphs, pictographs, and line plots. Three mini posters for each method of data collection are included to provide scaffolding for students as they learn about graphs and charts.

Data Templates - Your students will gather their own data during this simulation, and display it on a frequency table, bar graph, pictograph, and line plot. One blank template for each method for displaying data is included.

My Data Smarts Journal - This 18-page journal includes a summarized version of the instructions provided in the detailed Student Guide, along with pages where students record their observations about each chart/graph during the first session of the simulation. There are also pages where students answer rigorous multi-step word problems related to the data they’ve collected during the simulation. 

Rubric - Using this 4-point rubric, students can self-assess during the course of the simulation. This rubric can also be used by you to provide a final score at the end of the simulation, making this a perfect alternative assessment for your data analysis & graphing unit.

Scored Samples - Scored samples for each portion of the simulation are also included in case you want to provide your students with a visual representation of each level of understanding.

Example Project - Completed examples of the Data Smarts Journal, frequency table, bar graph, pictograph, and line plot are also included. This example can be used as a reference for you the first time you work through this simulation with your students, or as a tool for scaffolding and differentiating for your students.

***************************************************************************

WHAT’S INCLUDED (DIGITAL VERSION):

Teacher Guide - A 5-page guide to save you time and make prep quick and easy. This guide includes:

  • Suggestions for scheduling and implementing this simulation.
  • Detailed steps for adding this project as an assignment to Google Classroom.
  • Ideas for wrapping up the simulation to boost reflection and closure. 

Google Slides Digital Student Guide - A 29-page guide with detailed instructions and visuals to help your students complete each step of this simulation successfully. The format of this guide makes differentiation easy. Use it as a supplement to your verbal instructions as you provide scaffolding, or let your more advanced students work through each step of the project independently.

Digital Lesson Slides - 4 detailed slides featuring different methods for collecting and displaying data. You will use these slides to teach your students about frequency tables, pictographs, bar graphs, and line plots while they take notes on each data collection method.

Digital Example Project - Completed examples of the entire digital project. This can be used as a reference for you the first time you work through this simulation with your students, or as a tool for scaffolding and differentiating for your students.

***************************************************************************

THE FORMAT OF THIS PROJECT

Every step of the Val’s Heart Factory experience is outlined in a project guide that includes clear visuals and step-by-step instructions. Rubrics and reflection prompts will encourage your students to reach their learning goals.

The format of this project gives students the opportunity to exercise the standards for mathematical practice, share their creativity, and display understanding in unique and engaging ways.  

The format of this math simulation guide makes it an ideal resource for:

★ At your seat & hands-on enrichment during math workshop or guided math

★ Math center work

★ Digital learning (a Google Slides version of the entire project is included)

★ Parent volunteer or teacher’s aide enrichment station

★ A focal point for a data & graphing room transformation 

***************************************************************************

OTHER MATH PROJECTS BY CORE INSPIRATION:

Place Value In The Wild - Place Value PBL Unit

The Time of Your Life - Telling Time Simulation

Sal's Sweet Factory - Data & Graphing Simulation

Winter Wonderland Array Architects - Arrays & Multiplication PBL Unit

Measure-Thon - Measurement PBL Unit

Quadrilateral City - Geometry PBL Unit

***************************************************************************

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

4.9
Rated 4.88 out of 5, based on 163 reviews
163
ratings
5
151
4
12
3
0
2
0
1
0
Mostly used with 3rd grade
Reviews
2
19
36
2
3
2
2
1st
2nd
3rd
4th
5th
6th
7th
All verified TPT purchases
A great resource.
Rated 5 out of 5
June 24, 2026
Met expectations
Great value
Standards-aligned
Such a fun way to spend a fun day -- students loved this project and the candy!
Jennifer A.
862 reviews • Washington
Grades taught: 3rd
Student populations: Mild to severe disabilities
I love this resource! So cute and perfect for our classroom!
Rated 5 out of 5
September 18, 2025
Met expectations
Great value
Standards-aligned
I love this resource! So cute and perfect for our classroom!
Kaitlin Roland
(TPT Seller)
532 reviews • Alabama
Grades taught: 3rd
Rated 5 out of 5
May 2, 2025
My class absolutely loved this hands on valentine project and it was so fun to have a festive activity that also aligned to standards. Thank you so much for all of the hard work it must have been putting together this well organized resource.
Sarah H.
120 reviews
Grades taught: 3rd
Rated 5 out of 5
October 20, 2024
Thank you for creating this resource it was very helpful!
chelsea schroeder
(TPT Seller)
1,228 reviews
Grades taught: 2nd
Rated 4 out of 5
July 5, 2024
This is a very thorough and well-designed resource. However, I found that it was a bit beyond what my 2nd graders were ready for.
Lauren Desautels
(TPT Seller)
57 reviews
Grades taught: 2nd
Rated 5 out of 5
June 13, 2024
This was a great activity to do on Valentine's Day!
Amanda R.
177 reviews
Grades taught: 5th, 6th
Student populations: Autism, Learning difficulties, Mild to severe disabilities
Rated 5 out of 5
May 31, 2024
This was the perfect activity for Valentine's Day. I was able to find the candy hearts. We had already covered graphing in class, but we did this activity in after-school tutoring. The students really enjoyed this activity.
MaShonda M.
8 reviews
Grades taught: 3rd
Rated 5 out of 5
May 23, 2024
Love this product. It was very helpful for my students this year.
Nicole S.
266 reviews
Grades taught: 6th, 7th, 8th
Student populations: Autism, Learning difficulties, Mild to severe disabilities

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put-together, take-apart, and compare problems using information presented in a bar graph.
Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step “how many more” and “how many less” problems using information presented in scaled bar graphs. For example, draw a bar graph in which each square in the bar graph might represent 5 pets.
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