This 7 Characteristics of Living Things lesson introduces students to the major characteristics shared by living organisms in a clear, student-friendly way This middle school life science lesson builds understanding without overwhelming learners. Students examine familiar examples—including plants responding to light, sweating and panting, dormant seeds, viruses, fire, and peppered moths—to understand how scientists determine whether something is alive.

Students are introduced to cells, cellular organization, energy use, response to stimuli, growth and development, reproduction and heredity, homeostasis, waste removal, adaptation, and evolution at both a basic and application level. Using diagrams, real-world examples, and thought-provoking cases, students learn that no single characteristic defines life. Instead, scientists look for several characteristics working together as part of a living system.

In Order, the Lesson Covers:

• What Makes Something Alive?
• All Living Things Are Made of Cells
• Cellular Organization
• Living Things Use Energy
• Response to Stimuli
• Growth and Development
• Reproduction and Heredity
• Homeostasis
• Waste Removal
• Adaptation and Evolution
• Natural Selection & the Peppered Moth
• Dormant Seeds, Viruses, Fire & Other Tricky Cases

Included in the Lesson Package:

• Teacher and Student version of the presentation
• Student version of the presentation
• No-Prep and Fully Editable
• 2 videos embedded into the presentation
• Student-friendly diagrams and science visuals
• Real-world examples throughout the lesson
• Application examples involving plants, animals, and microorganisms
• Peppered moth natural selection example
• Dormant seed, virus, and fire classification examples
• Discussion and prediction opportunities
• Check Your Understanding questions

✅ Clear Overview: Cells, energy use, stimuli, growth, reproduction, homeostasis, waste removal, heredity, and evolution are explained in accessible language.

✅ Interactive Lesson: Students are encouraged to predict, discuss, and explain examples such as why a plant bends toward light and whether a dormant seed should be considered alive.

✅ Conceptual + Real-World Focus: Students connect characteristics of life to familiar examples including sweating, dogs panting, plant growth, reproduction, waste removal, dormant seeds, and peppered moth evolution.

✅ Critical Thinking: Students examine tricky cases such as viruses and fire and learn why displaying one life-like characteristic is not enough to classify something as living.

✅ Classroom Ready: This presentation works well for introducing the characteristics of living things, whole-class instruction, review, or reinforcing a life science unit.

⭐️⭐️⭐️⭐️⭐️ One of the major goals of this lesson is to move students beyond simply memorizing a list of characteristics. Students see how the characteristics work together and apply what they learn to examples that are not always obvious. A dormant seed may appear inactive, a virus contains genetic material, and fire can grow and use energy—but students must consider the complete evidence before deciding whether something is living.

⭐️⭐️⭐️⭐️⭐️ The lesson also clearly distinguishes between changes that happen to an individual organism and changes that occur in populations across generations. The peppered moth example gives students a visual way to understand how inherited traits can become more common through natural selection.

The student version of the presentation contains multiple blanks that need to be filled in throughout the lesson. These blanks are conveniently underlined and bolded on the teacher copy. I have found this to be the most effective means of keeping my students engaged and active without having them write everything out. This also leaves more time for discussion and activities.

Google and Distance Learning Ready

• This lesson includes both Office and Google formats for ALL resources. The presentation is in PowerPoint and Google Slides while all documents contain Word and Google Doc versions.
• Your resource is perfect for distance learning and integrates seamlessly with Google Classroom as I've included a link that will automatically create a copy of the resources and put them directly into your Google Drive with one click.
• Purchase --> Open --> Click --> Assign to your students

Having both options allows you to use either without worrying about formatting issues as all the work has already been done for you. It safeguards you in case your department or school decides to go Google 100% and allows you as well as your students to access everything no matter where you are or what kind of equipment is being used.

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