I did marble slides with exponentials in my class.
Marbles slide challenge 1.
Love the success feedback on each slide.
The basic idea is that marbles will fall down from a certain point on a graph and students need to graph equations to help them collect all of the stars on the screen.
And could help provide some extra challenge but it has far exceed my expectations for what it could be.
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We start challenge 1 together.
It s interesting how a majority of students who solved this challenge decided to split the pathway of the marbles with an upside down v made of 2 lines.
1 2 points if they have a particularly creative solution.
Some tips you can share.
Setting up visual model i learned from experience that many students skim the percentages and start randomly placing marbles.
Great set up in low entry point and working its way up to attainable challenge problem.
The kids loved it.
Students will test their ideas by launching the marbles and will have a chance to revise before trying the next challenge.
Teams of 3 or 4 participants design and build a marble run that keeps a marble rolling for the longest time.
They had to graph exponentials by hand the night before for homework and struggled so i thought it would be a great opener for the class.
2 extra points if they use only 1 equation.
This could be creative mathematically or artistically.
Students will test their ideas by launching the marbles and will have a chance to revise before trying the next challenge.
Each team gets 10 paper tubes 2 cereal boxes 5 cups 1 pair of scissors 1 roll of tape and at least 1 marble.
Almost 1 min 4 seconds.
Some got 1 2x when trying to type 1 2x and a i showed some how to press arrow right after the fraction.
It s the only challenge worked on as a whole group.
Give teams 5 minutes to plan their marble run.
In this delightful and challenging activity students will transform parabolas so that the marbles go through the stars.
In this delightful and challenging activity students will transform lines so that the marbles go through the stars.
Marble slow race gravity challenge for lakes magnet school.
Introduce the design challenge.
Longest time before marble hits the ground.
