G x 2 x 2.
Marble slide exponentials answers.
I did marble slides with exponentials in my class.
Parabolas activity builder by desmos.
I forced students to work as pairs instead of having them work independently.
Recap exponential functions using a desmos activity.
What is the domain of an exponential function f x kb x.
Love the success feedback on each slide.
Students who know a little something about domain range and slope intercept form for lines y mx b.
Dirtymath live stream episode 2.
Again the formulation of the task is change one number in the row below to fix the marble slide.
I decided to use the last day before christmas vacation to let my algebra 2 students give the parabola challenges a try.
I liked how some students knew it would be a power of 10 but weren t sure if there were 100 grams or 1 000 grams in a kilogram.
The original activities went so well last year that i decided to regularly give more marbleslides challenges throughout the year.
Which of the following are exponential functions.
Great set up in low entry point and working its way up to attainable challenge problem.
I wonder why this terminology is not used then.
Students will test their ideas by launching the marbles and will have a chance to revise before trying the next challenge.
Translated by the desmos localization team into.
In this delightful and challenging activity students will transform exponential functions so that the marbles go through the stars.
The kids loved it.
I wanted to give activities that anyone familiar with graphing lines could complete with some effort but that could also provide further challenge for students who know more about graphing.
G x 15 7 x.
Parabolas desmos just released their newest set of activities on tuesday aptly named marbleslides.
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.
H x x 3 2.
We also discussed how much 2 26 kilograms was in grams.
F x 3e 2 x.
Exponentials desmos spiraling practice answers link to answers standards common core hsf le a 2 construct linear and exponential functions including arithmetic and geometric sequences given a graph a description of a relationship or two input output.
The prior knowledge indicated in the notes mentions y mx b should be known.
