Game: FOUR IN A ROW
Aim: To get four symbols in a row
Method:
Choose a square and click on it. Click on the correct answer to the question in the box that appears. If you are right the square is replaced by a tick. Continue until you have won 4 in a row...
5th grade / Shapes / Properties of 2-D shapes / Parts of a circle
As you know, a circle is a shape that is round and has no corners. There are different parts of a circle that you need to be able to identify. These parts include it's radius, diameter and cicumference. You should also know what a chord, a tangent, a sector, a segment and an arc are.
Radius: The radius of a circle is a straight line from the center of the circle to any point on the circle's edge.
Diameter: The diameter of a circle is the distance across the circle, passing through it's center. It's a measure of a straight line that starts at one point on the edge of a circle, goes through the center, and ends at another point on the edge of the circle.
Circumference: The circumference of a circle is the distance around the edge of the circle. It's like the perimeter of a circle.
Chord: A chord is a line segment that connects two points on the edge of a circle. It's a line that starts at one point on the edge of the circle and ends at another point on the edge of the circle that doesn't pass through the center.
Tangent: A tangent is a line that touches the edge of a circle at exactly one point without entering the circle.
Arc: An arc is a certain length along the edge of a circle.
Sector: A sector is a section of the circle that's bounded by two radii and an arc. It's like a slice of pizza that's been cut out of the circle..
Segment: A segment is a slice out of the side of a circle that's bounded by a chord and an arc. It is what you would get if you took a knife and sliced off a part of a circle with a single straight cut.
In this topic you are given diagrams of parts of a circle and have to identify what that part is called.
With our Four in a row math game you will be practicing the topic "Parts of a circle" from 5th grade / Shapes / Properties of 2-D shapes. The math in this game consists of 16 questions that ask you to identify parts of a circle including radius, diameter, circumference, chord, tangent etc..
The game will reinforce the math you have chosen to learn by getting you to match the question to the correct answer.
Notes
UXO * Duck shoot * The frog flies * Pong * Cat and mouse * The beetle and the bee
Rock fall * Four in a row * Sow grow * Choose or lose * Mix and match
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