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I teach 3rd grade

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Rhonda

I live in New Jersey

I teach 6th grade literacy

I am passionate about my students becoming lifelong readers and writers

Beth

I live in Michigan

I teach 3rd grade

I am an enthusiastic teacher and techie, and a mom of three boys

Erin

I live in Michigan

I teach 2nd grade

I am a Tweet loving, technology integrating, mom of two with a passion for classroom design!

John

I live in New York

I teach writing for grades 5-8

I am a sharpener of minds who keeps students' thinking on point

Genia

I live in Michigan

I teach third grade

I am a teacher who loves sparking the curiosity that ignites a child's learning

Kriscia

I live in California

I teach 2nd and 3rd grades

I am an eager educator, on the hunt to find the brilliance in all

Brian

I live in North Carolina

I teach kindergarten

I am a kindergarten teacher who takes creating a fun, engaging classroom seriously

Lindsey

I live in Illinois

I teach 4th grade

I am a theme-weaving, bargain-hunting, creative public educator

Shari

I live in Idaho

I teach kindergarten

I am a wife, mom, and home chef who loves cooking up ways to make learning fun in school

Christy

I live in New York

I teach K-5 technology

I am a proud supporter of American public education and a tech integrationist

Amanda

I live in Illinois

I teach 1st and 2nd grades

I am a jewelry-making, pet-loving, runner, crafter, and bilingual teacher

Allie

I live in Nevada

I teach kindergarten

I am a loving, enthusiastic teacher whose goal is to make learning exciting for every child

Ramptastic: Calculating Speed Part II

By Stacey Burt on December 8, 2009
  • Grades: 6–8


 


Putting a twist on rate calculations is exciting when adding the fun of ramp construction into the mix. This week in math students are building ramps to make more speed calculations and explore how slope affects speed.


 


Putting a twist on rate calculations is exciting when adding the fun of ramp construction into the mix. This week in math students are building ramps to make more speed calculations and explore how slope affects speed.


Phone 131

After an introduction to rate calculations (specifically speed in this case), I encouraged my students to consider variables that could alter the speed of their toy cars. They had the option of either increasing or decreasing speed using ramps. Materials were gathered from around the classroom and brought in from home. This means that no two ramps were the same. Luckily, my students all had access to pieces of 2 X 4’s that I had left from a project on catapults completed the prior spring semester. You may notice this in some of the pictures.

Phone 135


Some interesting facts that my students brought up were, at what point should the distance traveled be calculated (top of the ramp vs. end of the ramp) and at what point should the time-keeper start the stop watch. Classes varied in their decisions and quite frankly, I believe that this served in making the lab more authentic for the students. We discussed how the angle of the ramps might affect the speed of the vehicles as well as if the mass of the toy cars would have an impact on the rate.

Phone 136


All-in-all my students have loved this lab. It took about three days to implement and I feel that the hands-on experience has given much more in the means of learning than any textbook ever could. The suggested autobiography about Matt Hoffman, a BMX legend, may be interesting to your students. It is available through Scholastic, just follow this link:

http://bookwizard.scholastic.com/tbw/viewWorkDetail.do?workId=1309399&

 

Have a “ramptastic” rest of the week-

Stacey

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