facebook Communication with Light & Sound | K-2 Science Video
1%
Processing, please wait...
It was processed successfully!
Login
Login

Communication Over Distances

LESSON MATERIALSmove
Communication Over Distances
Lesson PDFs

What you will learn from this videoWhat you will learn

  • To communicate over distances we can use light.
  • We can also use sound to communicate.
  • We receive messages through light and sound every day.

Explore More Science Topics

Image play Four Seasons and Day Length
Image play Chemical vs. Physical Changes
Image play Variation of Traits
Image play Balanced & Unbalanced Forces
Image play Patterns in the Sky
Image play Introduction to Sound
Image play Weathering & Erosion
Image play What is Engineering?
Image play The Five Senses
Image play Introduction to Weather
Image play Structure of Living Things
Image play Water Cycle
Image play Oceans, Lakes and Rivers
Image play Properties of Matter
Image play Simple Machines
Image play Heating and Cooling
Image play Earth’s Orbit & Rotation
Image play Living vs. Non-Living Things
Image play Fossils & Extinction
Image play Inspired by Nature (Biomimicry)
Image play Energy Transfer
Image play Sun and Other Stars
Image play Introduction to Light
Image play Brain Processing of Senses
Image play Adaptations and the Environment
Image play Pollination and Seed Dispersal
Image play Collisions
Image play Magnets & Static Electricity
Image play Food Webs
Image play Material Properties and Purposes
Image play Conservation of Matter
Image play Gravity Pulls Things Down
Image play Ecosystems
Image play Patterns of Motion & Friction
Image play Pushes and Pulls
Image play Renewable vs. Nonrenewable Resources
Image play Human Body Systems
Image play Plant Growth Conditions
Image play Animal & Plant Life Cycles
Image play Natural Disasters
Image play Introduction to Traits
Image play Extreme Weather Solutions
Image play How Do We Use Food
Image play Solids, Liquids and Gases
Image play Wave Properties
Image play Moon & Its Phases
Image play Animals Help Their Babies Survive
Image play Plants Need Water And Light
Image play Interactions of Earth’s Spheres
Image play What Is Science?
Image play Sunlight Warms the Earth
Image play Light Reflection & Vision
Image play Communication Over Distances
Image play Habitats
Image play Parts of a Plant
Image play Particle Nature of Matter
Image play Weather vs. Climate
Image play Classification of Materials
Image play Animal Group Behavior
Image play Natural Resources
Image play Changing the Shape of Land
Image play What Is Science? (K-2)
Image play Reducing Our Impact on Earth
Image play Information Transfer
Image play External Animal Parts
Image play Earth’s Landscapes
Image play Living Things Change Their Environment
Image play Timescale of Earth’s Events
Image play Animals Need Food
Image play Biodiversity of Life on Earth
Image play Maps of Landforms
Image play Water Quality & Distribution
X
Exit Ticket

Level 1

What is one way sound is used to communicate?

Level 2

Give an example of how light is used to communicate.

Level 3

Why is it important for us to be able to communicate over a distance?