Science
This force keeps your feet on the ground and pulls objects toward Earth.
Gravity
This common device lets you talk, text, and use apps on the go.
Smartphone
This structure helps people and vehicles cross over rivers, roads, or valleys.
Bridge
This tool is used to apply paint to a canvas.
Paintbrush
This basic math operation finds the total when two numbers are combined.
Addition
This is the part of a plant that absorbs water and nutrients from the soil.
Roots
This tool lets you move the cursor on a computer screen.
The Mouse
This type of drawing shows detailed plans for buildings, machines, or inventions.
Blueprint
These three colors—red, yellow, and blue—cannot be made by mixing other colors.
Primary Colors
This shape has 4 equal sides and 4 right angles.
Square
This process allows plants to make their own food using sunlight.
Photosynthesis
This is the global system of connected computers you use to browse websites.
Internet
This kind of engineer designs things like roads, tunnels, and buildings.
Civil Engineer
This type of art is made by carving or shaping materials like clay, stone, or metal.
Sculpture
This term describes the number in the middle of a set of ordered numbers.
The Median
This system in your body includes the brain, spinal cord, and nerves.
Nervous System
This term describes a machine that can follow instructions to do tasks, often seen in factories.
Robot
This strong geometric shape is often used in bridges and buildings because it distributes weight evenly.
Triangle
This famous painting by Leonardo da Vinci features a woman with a mysterious smile.
Mona Lisa
This is the term for the distance around a circle.
Circumference
This is the scientific term for a change of a substance from a liquid to a gas.
Evaporation
This type of artificial intelligence can learn and make decisions from data—it's used in voice assistants like Siri or Alexa.
Machine Learning
This is the name of the process engineers use to define problems, brainstorm, build, and test solutions.
Engineering Design Process
This style of art uses shapes, lines, and colors rather than realistic images to express ideas or emotions.
Abstract Art
This famous irrational number begins with 3.14 and is used to calculate the area and circumference of circles.
Pi (π)