Origin and significance of
From math teaching and learning activities about geometry and volume we learn about shapes. To find the space and finding the volume of various shapes. We have to find out how to prove the theory by using candle melts and chips into different shapes because of our school is near WAT I see remnants of wax religious ceremony that is not applied to what interests them, we think that.To remove a fraction of those candles used cast as geometric shapes to prove by such questions, in addition to this, we also take herbs that can chase mosquitoes have blended into casting a candle shapes to be used as candle herbal found Chase.And apply in everyday life. And in addition to make use in households, and also can release sales to generate revenue for themselves.
.The purpose of the research
1. to research the relationship of the volume of a Prism, cone, cylinder, pyramid-shaped and spherical
2. To study the relationship between geometry and length of time spent chasing mosquito
.
Herbal candle hypothesis with a conical shape. Can be used to stop the mosquitoes as long as possible
scope of study?
In experimental Candles, herbs, there are mosquitoes in the region take geometry to study the following:
related variables.
The control variable
1. The base area and height of geometric shapes
2. Volume and height
variable
1. Volume of geometric shapes
2. How long it will take to get rid of mosquitoes
.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)