4.G.A.1
Treasure Island
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Game Info for Teachers
COMBINED RATING
4.2 Stars
TEACHERS (79)
4.1
STUDENTS (18628)
4.4
LENGTH
10 Minutes
GRADES
3
4
5
CAPABILITIES
iPad Support
ES
Spanish Language Support
Text-to-Speech Support
Description
Use points, lines, and angles to find the hidden treasure on this mysterious island.
Vocabulary Words
ray
line segment
line
angle
parallel
perpendicular
obtuse
90 degrees
acute
coordinates
triangle
vertex
Instructions
Play through this interactive game to learn about Linear Geometry. Suitable for Grade 3, Grade 4, Grade 5.
Main Concepts
Identify points in two dimensional figures.
Construct shapes with acute, obtuse and right angles (Triangles).
Identify parallel lines in two dimensional figures.
Identify perpendicular lines in two dimensional figures.
Draw parallel lines.
Identify rays in two dimensional figures.
Identify lines in two dimensional figures.
Identify line segments in two dimensional figures.
An angle is the union of two rays, a and b, with the same initial point P named the vertex. The rays can be made to coincide by rotating one to the other about P; this rotation determines the size of the angle between a and b. Angles are named using 3 points where the point in the middle is the vertex (<ABC or <CBA where point B is the vertex and points A and C are on the two arms of the angle).
Identify right, acute and obtuse angles in two dimensional figures.
Draw acute, right and obtuse angles.
Discussion Questions
Before the Game
What do you know about lines and angles? What are coordinates? What attributes does a line have?
After the Game
What is the difference between parallel and perpendicular lines? What's the difference between a ray and a line segment? What different types of angles did you learn about?
Ratings & Reviews
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Ratings Breakdown
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Game Details
Difficulty
Content Integration
Lexile Level
705
