Science for 13 Year Olds
8th Grade • Eighth graders are preparing for high school with advanced academics and developing personal identity.
At age 13, children are ready for exciting new science concepts. This guide covers curriculum milestones, fun activities, and tips to make learning enjoyable.
What 13 Year Olds Learn in Science
Typical curriculum milestones for 8th Grade
- Analyze and interpret data to determine similarities and differences in structure across organisms
- Construct explanations for how natural selection leads to increases in beneficial traits
- Use argument supported by evidence for how body systems interact to maintain homeostasis
- Develop and use models to describe the role of gravity in motions within galaxies and the solar system
- Analyze and interpret data to determine relationships among kinetic energy, mass, and speed
- Construct explanations about how potential and kinetic energy are related
- Apply scientific principles to design, construct, and test a device that minimizes or maximizes energy transfer
Science Activities for 13 Year Olds
Fun, hands-on activities to practice science at home
Natural Selection Simulation
Simulate natural selection using colored objects in different environments. Track which "organisms" survive based on camouflage. Analyze data and explain results in terms of natural selection.
Energy Transformation Coaster
Build a marble coaster and analyze energy transformations. Measure height and speed at different points. Calculate potential and kinetic energy and explain conversions.
Body Systems Interaction Investigation
Research how body systems work together during a specific activity (running, eating, sleeping). Create a diagram showing system interactions and feedback loops that maintain homeostasis.
Gravity and Motion Model
Create a model or simulation demonstrating how gravity affects objects in the solar system. Explain orbital motion, why the moon stays in orbit, and what would happen without gravity.
Tips for Teaching Science
Practical advice from educators and parents
Connect science to current research and discoveries
Encourage scientific reasoning: claims, evidence, reasoning
Discuss how science connects to technology and engineering
Support career exploration in STEM fields
Engage with science podcasts, videos, and documentaries together
How Altys Makes Science Fun
Personalized learning that adapts to your 13 year old
Personalized Songs
Concept maps connecting evolution, body systems, and physics concepts
Interactive Stories
Investigations connecting life science, physical science, and earth/space science to real-world phenomena
Adaptive Lessons
Comprehensive middle school science review preparing for high school science courses
Try Personalized Science Learning
Join thousands of families turning screen time into science time.