Which Drink Stains an Eggshell? Lab Report
Written by Adi Ackerman, Head Teacher
"Which Drink Stains an Eggshell? Lab Report" is written for 3rd Grade to 5th Grade (Ages 8-11). It also works a grade below or above: younger children can use it with an adult reading it aloud, and older ones as a quick refresher.
4 pages in this set
Eggshell stain lab report for 3rd to 5th grade: test water, grape juice, dark soda and tea on eggs for 5 days, then rank the stains and explain. Part of our National STEM Day graphic organizers collection.
More National STEM Day activitiesNational STEM Day 2026: dates and teaching guide
How do I use this resource?
A grown-up boils the eggs ahead of time. Set the cups where they can stay for 5 days, and have students record the stain number each day before writing their results.
What students will practice
- Gives 3rd to 5th grade students hands-on science, technology, engineering and math challenges to plan, build and test.
- Helps students plan, organize what they find out and write about it in their own words.
- Made for 3rd to 5th grade, and prints on US Letter paper for a lesson, a center or home.
Curriculum Links
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FAQ
How do I use the "Which Drink Stains an Eggshell?" Lab Report?
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A grown-up boils the eggs ahead of time. Set the cups where they can stay for 5 days, and have students record the stain number each day before writing their results.
What is the "Which Drink Stains an Eggshell?" Lab Report?
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Three pages after the cover. The first page has the question, a hypothesis line, a materials list with 4 hard-boiled eggs and 5 steps. Eggshell Stain Observations is a 5 day table with a stain scale from 0, still white, to 3, very dark. Eggshell Lab Results asks students to rank the drinks, write a conclusion, explain what the results could mean for teeth and why the amounts had to be the same.
Can I use the "Which Drink Stains an Eggshell?" Lab Report at home and in the classroom?
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Yes. We made it for 3rd Grade to 5th Grade graphic organizers, and it works the same at home or at school. Families print it for one child and keep it where they will use it every day. Teachers print a copy per student or one for the whole room, whichever the day needs.
What is a graphic organizer and when should students use one?
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A graphic organizer is a visual space that helps students sort and connect their ideas before they write, compare, sequence, or plan. Students use them to plan a piece of writing, compare two things, order events, brainstorm, or take notes. Making thinking visible helps students see connections and relationships they might otherwise miss.
What types of graphic organizers are included?
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The set includes Venn diagrams for comparing, flow charts and storyboards for sequencing, webs for brainstorming, and tables and planning frames for gathering information. They work across reading, writing, math, science, and social studies.
How do I teach students to use a graphic organizer?
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Fill one in together as a class the first time so students see how each box works, then let them complete their own for a book, topic, or writing plan. A completed organizer becomes a plan students can write from, turning scattered ideas into structured work. Match the organizer to the thinking you want: a Venn diagram to compare, a flow chart to sequence, a web to brainstorm.
Are these graphic organizers free to download?
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Yes. Every organizer prints on standard 8.5x11 paper, and downloads are included with a ClassWeekly free trial. Parents can use a simple organizer to help a child plan a story, study for a test, or compare two options side by side.
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Resource Details
| Grade | 3rd Grade to 5th Grade |
| Subject | Resources |
| Topic | Graphic Organizers |
| Pages | 4 pages |
| Difficulty | Medium |
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