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8th Grade Interactive Math Skill Builders

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Algebraic Functions - CCSS 8.F.A.1, 8.F.A.2, 8.F.A.3, 8.F.B.4, 8.F.B.5

Links verified on 04/10/2018

1. Algebra Puzzle.

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Look for clues and solve the challenges are you try to find the value of each of the three objects presented in the puzzle. The numbers given represent the sum of the objects in each row or column. Select advanced.  SEE MORE
 
2. Algebra vs The Cockroaches (no sound).

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Determine the slope of the line that cockroaches are crawling along to destroy them. (Open this resource using Internet Explorer or Firefox. Chrome does not open this type of file anymore.)  SEE MORE
 
3. Algebraic Reasoning.

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Learn how to think algebraically with these clever weighing scales. Levels 1 and 2 contain two scales. Level 3 is more difficult and has three scales. Your goal is to determine the weight of one or more of the objects.  SEE MORE
 
4. Explore Families of Functions.

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Explore how changing constants affects the graphs of the corresponding function.  SEE MORE
 
5. Function Machine.

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Students investigate very simple functions by trying to guess the algebraic form from inputs and outputs. (Additional related resources located under the learner tab.)  SEE MORE
 
6. Linear Function Machine.

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Students investigate linear functions by trying to guess the slope and intercept from inputs and outputs. (Additional related resources located under the learner tab.)  SEE MORE
 
7. Math Interactives: Patterns.

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Multimedia resource includes interactive math activities, print activities, learning strategies, and videos that illustrate how math is used in everyday life.  SEE MORE
 
8. Mystery Operations.

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In this activity the computer makes up a mystery operation, and you have to figure out what the operation is. You give the computer two numbers to calculate, and it tells you the answer.  SEE MORE
 
9. Number Cruncher.

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Lists input and output in a table and will not let the user attempt to guess the rule on without at least having two data points.(Additional related resources can be found under the learner tab.)  SEE MORE
 
10. Patterns & Functions.

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Twenty multiple-choice questions.  SEE MORE
 
11. Positive Linear Function Machine.

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Students investigate linear functions with positive slopes by trying to guess the slope and intercept from inputs and outputs. (Additional related resources can be found under the learner tab.)  SEE MORE
 
12. Teacher Dodgeball.

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Re-arrange the numbers and operational signs to form a correct equation in the time given. Arrange as many equations as you possibly can in two minutes. If you are correct, you will hit the teacher with the dodgeball. If you succeed in making two or more equations, you will move on to a more challenging round.  SEE MORE
 
13. Whole Number Cruncher.

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Similar to "Number Cruncher" but only generates multiplication and addition functions to avoid outputting any negative numbers. (Additional related resources are available under the learner tab.)  SEE MORE
 

Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles.
 

  

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