3-D Net shape
This was were we took papers and folded or cut them to make a 3-D object, the net was cut out papers put together to make the shape. The other 3-D one was on paper folded all together to make the shape. This was a fun little project and it was nice to learn about.
My Anamorphic 3-D Drawing Project
This project was were we took a 3D image and put it on class to trace it on poster board. The point of this is to only see the perfect 3D image from one perspective. This was cool aspect of geometry and really got me engaged in it.
Two Point Perspective Lab
This lab was were we made one house on Geogebra and then used our skills to make an exact same house so that there is two perspectives.
Using Trig to Find Heights
Using a clinimeter, we measured angles of elevation. Using trigonometry we also determined the vertical height of objects form a certain location in the Animas high school parking lot.
Tan18=H/X Tan15=H/(X+100)
H=Xtan18 H=tan15(X+100) H=Xtan15+100tan15 Xtan18=Xtan15+100tan15 Xtan18-Xtan15=100tan15 X(tan18-tan15)=100tan15 X=(100tan15)/(tan18-tan15) H=100tan15tan18/(tan18-tan15) H= 152.8193 |
Tan22=H/X Tan20=H/(X+70)
H=Xtan22 H=tan20(X+70) H=Xtan20+70tan20 Xtan22=Xtan20+70tan20 Xtan22-Xtan20=70tan20 X(tan22-tan20)=70tan20 X=(70tan20)/(tan22-tan20) H=70tan20tan22/(tan22-tan20) H=24.9754 |
Hexaflexagon
This is a cool little design puzzle that we got to do. It shows rotational symmetry and and line reflection. When you move the tringles on the outside they rotate in a pattern and create some cool designs. with each design, they are all on a pattern and when you rotate the Hexaflexagon the patterns line up to be symmetrical. This was fun and really cool to see how math can do this stuff.
Reflection
I really like the drawing of the circles in the pictures. This was a really fun cool design to make and I used some mathematical tools to make these circles. for me to understand this more i would have to really pay attention to what it was. I didn't really get it until i was done with the whole thing.
I learned about my self with this project was that I can can learn about the mathematical part of geometry.I learned that i can apply myself to do good work.
I learned about my self with this project was that I can can learn about the mathematical part of geometry.I learned that i can apply myself to do good work.
Snail Trial Lab
geometry helped with this by having symmetry in it and to get the lines we had to use reflection to make sure that they were equal so we can make the designs.
I learned about my self is that i can make some designs through math. I think that's pretty cool. with this project I learned that I can actually use this program Geogabra to make stuff really cool.
I learned about my self is that i can make some designs through math. I think that's pretty cool. with this project I learned that I can actually use this program Geogabra to make stuff really cool.
Two Rivers Lab
This lab was were we put two lines going to one spot which was the sewage plant. The fisher wants to build a house in the middle of the two rivers but not be in range of the sewage plant but have the shortest distance to both the rivers. This had some cool math in this lab and i learned a lot.
we used geometry to do a lot of the stuff in this lab. we had to see how far it is to each river and calculate the radius of the circle. We had to calculate the distance from the house to each river. this was a great math learning experienced.
The Burning Tent Lab
This lab is were there's a camper on a way to the tent, there is a fire and he has to get water to put it out. This lab we had to calculate, reflect images and measure the lengths of lines.
This was a fun lab, we got to see different lengths of lines and got to see the decrease of the lines. We reflected the the tent fire to see the the strait line from the camper and the tent fire. we made the angles of the paths to see the the decrease of the path the camper had to take. this was fun and I learned a lot.