Instructions This Jeopardy game is a review for 4th grade Unit 1 & Unit 2 Math. This is Jeopardy; students’ answers should be in the form of a question. To move to the next appropriate slide, be sure to click where you see the hand, not the arrow. Do not click on the picture. Click in the black part of the right corner and you will be always move appropriately. (If you click with an arrow, you WILL NOT go to the right location.) To get to FINAL JEOPARDY, click on a category title on the top.

Jeopardy Choose a category. You will be given the answer. You must give the correct question. Click to begin.

Click here for Final Jeopardy Choose a point value. Choose a point value. Click here for Final Jeopardy

Word Problems Where are we going? Can’t touch This! What do you know? Misc. 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points

Mrs. Bochert had a secret number of jellybeans in a jar Mrs. Bochert had a secret number of jellybeans in a jar. If 15 is subtracted from the number and 25 is added to the total, the result is 46. How many jellybeans were in her jar?

What is 36 jellybeans?

The restaurant sold 22 pizzas for lunch The restaurant sold 22 pizzas for lunch. By the end of the day, the restaurant sold 65 pizzas. How many fewer pizzas were sold at lunch than in the afternoon?

What is 21 fewer pizzas?

There are 6 rollercoasters running at the fair There are 6 rollercoasters running at the fair. Each roller coaster holds 25 kids. How many kids are able to ride the rollercoasters altogether?

What is 150?

The distance around a figure.

What is Perimeter?

The amount of surface covered or enclosed by a figure measured in square units.

Rectangular Area = length x width What is Area? Rectangular Area = length x width Area = 10 in x 2 in = 20 sq. in.

24 7 5

What is the Perimeter? 7 5 5 + 7 + 5 + 7 = 24

The product of 1 and any number that equals that number. Ex.) 10x1=10

What is the Identity Property of Multiplication?

Grouping the factors in different ways does not change the product Grouping the factors in different ways does not change the product. For all numbers a, b, and c, a x (b x c) = (a x b) x c

What is the Associative Property of Multiplication?

Changing the order of factors does not change the product Changing the order of factors does not change the product? For all numbers a & b a x b = b x a

What is the Commutative Property of Multiplication?

You can multiply a sum by a number, or multiply each addend by the number and add the products; the result is the same. For all numbers a, b, and c, a x (b + c) = (a x b) + (a x c)

What is the Distributive Property ?

A figure with four right angles and four congruent sides.

What is a square?

A parallelogram with 4 right angles.

What is a Rectangle?

A quadrilateral with both pairs of opposite sides parallel?

What is a parallelogram?

Lines, line segments, or rays when they form right angles.

What is Perpendicular? .

A line that divides a figure into two congruent parts.

What is the Line of Symmetry?

The Area. 3 ft. 3 ft.

What is 9 sq. ft.? 3 ft. 3 ft. x 3 ft. = 9 sq. ft. 3 ft.

The Perimeter. 6 m. 4 m.

What is 20 meters? Perimeter = 6 m. + 4 m. + 6 m. + 4 m = 20 m. 6 m.

The Perimeter. 4 2 2 3 3 2 4 10 6 4 2 10

What is 52? (no units identified) 4 2 2 3 3 2 4 10 6 4 2 10

The Area. 10 in. 6 in. h = 5 in.

What is 50 sq. in.? 10 in. 6 in. h = 5 in.

The Area. 4 2 2 3 3 2 4 10 6 4 2 10

What is 132? 4 2 B 2 3 3 2 4 10 C 6 A 4 2 10 Section A = 10x 10 = 100 Section B = 2 x 4 = 8 Section C = 4 x 6 = 24 Section A + Section B + Section C = 100 + 8 + 24 = 132

A straight path that goes on forever in opposite directions.

What is a Line?

Lines in the same plane that never intersect.

What are parallel lines?

Part of a line that has one endpoint and extends without end in one direction.

What is a Ray?

A polygon with 4 sides.

What is a quadrilateral?

A parallelogram with congruent sides. (Hint: no right angles)

What is a rhombus?

Final Jeopardy Make your wager

A closed plane figure with straight line segments for its sides.

What is a Polygon?