Masonry consists of building structures by laying individual masonry units (brick, concrete block, stone, etc). Normally the masonry units are laid with cement mortar, which binds them together to create a structure. Masonry construction can provide beautiful walls and floors at economical prices. Due to the individual masonry units, masonry construction tends to be quite labor intensive. Because of the cement, clay or stone nature of the masonry materials, masonry construction tends to be durable and often requires little maintenance. An excellent introduction to the basics skills and concepts of masonry work is found in the US Navy Builder Training Course Volume #1.
Best Answer: Claim= what the lab proves/doesn't prove (stick with one or the other) Evidence= something that happened in the lab that proves/disproves your claim Reasoning= why the evidence proved/disproved your claim. The easiest way to write a claim is If (something happens), then (this will happen). or If (this happens), then (this won't happen)..
An experiment is only as good as the lab report that describes it. KidStock/Getty Images. Lab reports are an essential part of all laboratory courses and usually a significant part of your grade. If your instructor gives you an outline for how to write a lab report, use that. Some instructors require the lab report be included in a lab notebook, while others will request a separate report.