Recent Projects in Math Connections-134

Celebrating Scratch

Last Week, my friends were asking me about Scratch and what they could do with it. I told them I would make a project just for their understanding of Scratch. It includes the ask feature, 3D, Background Effects, Stop Motion and music. Please add your valuable comments for my improvement. Thank you, Ahaan CREDITS _________ Music - My Mom Earth Picture - My Organic Day

Ptolemaic Geocentric Model

A remix of my project about the Geocentric planetary system of Ptolemy (a simplification, thanks Paddle2See). Learn more about this in wikipedia http://en.wikipedia.org/wiki/Deferent_and_epicycle Click on the green flag to start.

Mars- Retrograde motion

Watch Mars' apparent motion across the Earth's sky as the Earth passes in their orbits around the Sun. The retrograde otbits are caused by the overtaking Mars as they orbit the Sun. Thanks forest for the music "Act of Love". Learn more about the retrograde motion in http://en.wikipedia.org/wiki/Apparent_retrograde_motion Press Green Flag to start....

Scratch1_Attractor

Scratch1 Attractor ------------------------------------------ A new Strange Attractor http://scratch.mit.edu/galleries/view/59341 This 's a new attractor a exclusivity for Scratch (download for the equations) ------------------------------------------- I like : Par8 Pen2 Z9 Par12 Pen3 Z6 Par14 Pen1 Z3 Par17 Pen2 Z7 Par20 Pen1 Z6 Post your discoveries. --------------------------------------------- CREDITS: Audacity NiD and nevit for the link FractMus 2000 (GPL License) FractMus 2000(Fractal Music Composition Software) generate note using algorithme ----------------------------------------------- Music: 0 No music 1 Sci-Fi 2 Celesta 3 Xylo Make with FractMus and Audacity !

Car Distance Calculator

This is a calculator of the distance a car travels at a given speed and time. To get an answer press e. To reset press r. {This is a humble attempt (after all I am a 10 - year old and a beginner). Please give any suggestions to help me learn SCRATCH better or remix}. Ahaan :)

Trigonometry Cannon {Fire!!!!!!}

There always seems to be interest in things that shoot. Here's how to do it with the new Trig functions. Use Space to shoot. Up/Down to control the barrel angle. The C key can be used to clear the cannonball paths. This is a cannon with the projectile motion calculated using the new Trig functions. The tip of the Barrel is also located using the Trig functions so that the Ball can be placed at the Barrel tip when it is fired. Wind is accounted for as a constant change to horizontal velocity. In addition to changing the barrel angle and the wind, the trajectory can be further modified by changing the inital velocity or the acceleration due to gravity (Ay) in the scripts. Ahaan I hope you enjoy! I am open to further remixes and suggestions in the Comments box since I am just a 10-year old and a beginner of Scratch. Thanks for watching my remix on Paddle2See's Project. :)

Car Distance Calculator with Special Units (I)

This is a calculator of the distance a car travels at a given speed and time. To get an answer press e. To reset press r. To change location, press b. {This is a humble attempt (after all I am a 10 - year old and a beginner. Please give any suggestions to help me learn SCRATCH better}. Thank you, DrSuper.

Logarithmic Spiral Presentation.

Hello, This is a demo about logarithmic spirals used to share my knowledge about logarithmic spirals with you. I hope you like it. Please Comment to help me improve because I am only 10 years old and a beginner of SCRATCH. CREDITS: Inspiration: User dapontes Music: My Mom, Ivaana First Background Picture: http://www.deshatours.net/images/AncientCityPolonnaruwa21.jpg. Information on Chalkboard: Wikipedia. Spiral: Wikipedia. Fixing Glitches: Paddle2See and DrSuper.

Car Distance Calculator with units

This is a calculator of the distance a car travels at a given speed and time. To get an answer press e. To reset press r. To change location, press b. {This is a humble attempt (after all I am a 10 - year old and a beginner). Please give any suggestions to help me learn SCRATCH better}. Thank you, DrSuper

Car Distance Calculator Ghost in Action

This is a calculator of the distance a car travels at a given speed and time. To get an answer press space. To reset, click the car. {This is a humble attempt (after all I am a 10 - year old and a beginner). Please give any suggestions to help me learn SCRATCH better}. Thanks, DrSuper.

Car Distance Calculator with Ask and Pen

This is a remix of Paddle2SeeFixIt's version of my remix of my own project. I think he did a great job. I added a better background and more sprites and I also added the pen feature. I hope you like this. === Original Notes === This is a calculator of the distance a car travels at a given speed and time. To get an answer press e. To reset press r. {This is a remix where this time, the time is in hours instead of seconds but the speed is still in meters/second and the distance is still in meters} {This is a humble attempt (after all I am a 10 - year old and a beginner). Please give any suggestions to help me learn SCRATCH better}. I give credit to Paddle2See for suggesting this remix. Also, I am open to any remixes by other people. :) P.S. If you like my Project(s), please click on "Love It" and add it to your favorites. If you have any galleries, please add the project to that gallery. Thanks Again, Ahaan

Car Distance Calculator (Road Units)

This is a calculator of the distance a car travels at a given speed and time. To get an answer press e. To reset press r. {This is a humble attempt (after all I am a 9 - year old and a beginner. Please give any suggestions to help me learn SCRATCH better}. Distance: miles Speed: mph Time: hr

Car Distance Calculator: Time Units Revised

This is a calculator of the distance a car travels at a given speed and time. To get an answer press e. To reset press r. {This is a remix where this time, the time is in hours instead of seconds but the speed is still in meters/second and the distance is still in meters} {This is a humble attempt (after all I am a 10 - year old and a beginner). Please give any suggestions to help me learn SCRATCH better}. I give credit to Paddle2See for suggesting this remix. Also, I am open to any remixes by other people.

Spirograph

This is a remix of nevit's project http://scratch.mit.edu/projects/nevit/681943. I tried to fix his little bug and ended up making a spirograph. The best combinations for outer radius, No. of Turns and Line Width are: 75; 100; 1 & 90; 40; 5 Music made by my mother, Ivaana and I. Thank you nevit, I never thought I would be able to make a spirograph.

abstract_3D

Thanks mathjp for the fractal music and nevit for background.