School presentation design template

Start up ReflectionWhat is something you have learned about the skeletal system?What is something you are still confused about?Any other information you want Mr. Wong to know?ExperimentExpectations & Important Information:Self-controlShould not be playing, but examiningRoom might smell because of vinegarIf you want to touch bone, please wash hands after (Hands might smell even after washing)Wash 1 at a time at the sink.

Experiment Before Bone After Bone

Hard and could not bendExperimentResults: _________________________________

_________________________________

_________________________________ExperimentWas my hypothesis correct?Yes No

My original hypothesis: The bones will dissolve in vinegarExperimentShare why you think the bone was bendable with a partner at your table or a group of 3ExperimentHow It WorksVinegar erodes the chemicals, such as calcium.Calcium keeps bones dense and hard ExperimentImportanceHuman bones build up strength from foods rich in calcium and vitamin As people age, bones without enough calcium lose their structure and density Can lead to osteoporosisImportant sources of these nutrients includedairy products, broccoli, spinach, oranges, beans and salmon.

ExperimentWhat I learned: ____________________________________________________________________________________________________________________________________ExperimentWhat I leaned: I learned that bones contain calcium. The Skeletal System WSWhat is cartilage?

Name 3 places in the body where cartilage can be foundThe Skeletal System WS3. Describe two important jobs done by cartilage

4. What is another name for the backbone?The Skeletal System Fill in the Blank pg. 14

Bone StoryCut lined partsFold dotted lines --------------Then color book