Post by Carol-Anne Lucero on Jan 26, 2016 14:25:09 GMT -7
The Skeletal System II: Bone Deep
Objectives (TLWBAT)
Notes:
Major structures and functions of long bones lecture: While I talked about some of the main anatomy and physiology of long bones, you listed and built play dough models of the bone, adding kinetic involvement to an intensive lecture. Also quickly reviewed various bone markings. Your best bet is to just put these on yur cheat sheet.
Hollow bones demo: Created bone models using Styrofoam plates and paper to see why bones are hollow. Bones have hollow strength. Not only because of the cellular components but also because a hollow bone will help offer more support from compression forces than a solid bone would and at a fraction of the weight!
Vinegar bones demo: Live models of bone cross sections were brought in to observe. Yellow and red marrow could be clearly observed as well as compact and spongy bone. Other identifiable structures included periosteum and endosteum. One bone sample had been soaked in vinegar. Because vinegar is acidic and will breakdown the basic calcium phosphate, the vinegar bone was softer than the bone not soaked in vinegar.
Hot potato: Given a few minutes to generate questions and study to be able to answer other questions, the group got together to play a game of hot potato with a skull to review all previously learned concepts.
Presentation: Skeletal II
Homework: Worksheet
Objectives (TLWBAT)
- Review the concepts from before break (types of bones, joints, etc.)
- Know the gross anatomy and physiology of long bones
- Learn about the different types of bone markings
Notes:
Major structures and functions of long bones lecture: While I talked about some of the main anatomy and physiology of long bones, you listed and built play dough models of the bone, adding kinetic involvement to an intensive lecture. Also quickly reviewed various bone markings. Your best bet is to just put these on yur cheat sheet.
Hollow bones demo: Created bone models using Styrofoam plates and paper to see why bones are hollow. Bones have hollow strength. Not only because of the cellular components but also because a hollow bone will help offer more support from compression forces than a solid bone would and at a fraction of the weight!
Vinegar bones demo: Live models of bone cross sections were brought in to observe. Yellow and red marrow could be clearly observed as well as compact and spongy bone. Other identifiable structures included periosteum and endosteum. One bone sample had been soaked in vinegar. Because vinegar is acidic and will breakdown the basic calcium phosphate, the vinegar bone was softer than the bone not soaked in vinegar.
Hot potato: Given a few minutes to generate questions and study to be able to answer other questions, the group got together to play a game of hot potato with a skull to review all previously learned concepts.
Presentation: Skeletal II
Homework: Worksheet