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Everyday our muscles work hard to keep us alive and moving, but did you know we have more then 600 muscles in our body? What about some muscles are hard at work with out us even noticing? Im going to telll a little bit about our muscles and tell you about three main muscles. First off is the smooth muscle. The smooth muscle is the muscle of the esophagus stch organs, and other organs. It is able to contract and grow slowly and can remain contracted for a long time. you cant controll it eitherits one of those muscles that just work with out you putting any effort into it. Next is the cardiac muscles. As you may know the cardiac muscle isthe muscle of your heart, it works everyday 24 hours of your lfe. ITs a lot like sqeezing a tennis ball (which is very hard to do) its also the strongest muscle in your body! Last but not least is the skeletal muscle. This muscle moves the bones in your body so you can do every day activites like walk, run and bend over. This muscle dosnt move on its own. It is whats now as a voluntary muscle the cardiac and smooth muscles are known as involuntary muscles meanihng they just work with out you makeing them. Even muscles get tierd. Have you ever been holding out your arm for a long time and then your arm starts to hurt? Well in class we did an activite were we held a book in each are and held it out for as lon as we could. After a while our armes started to hurt because our arms were getting full of lactic acid. After this activity I learnd that muscles are very imprortend.

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Ball & socket joint: where two bones meet and movement is a rotation
Hinge joint: where two bones meet, allows movement in one direction
Gliding joint: where two bones meet, allowing limited movement in two directions
fixed joint: where done have met and fused together, therefore they DO NOT MOVE!!

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For science we taped our fingers or thumbs together and did challenges with stiff fingers or stiff thumbs. I was in group B so I taped my fingers together. My challenge was to wright my name on a piece of paper, put in an envelope, and put a sticker on it. The thing that made it the hardest was writhing my name. It was hard because I didn't have control of the pencil. To wright my name I had to use my other hand to wright my name. Without joints doing everyday tasks would be very hard.

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Joints: synonym is articulations
Compensate: to do something in another way
intricate: complicated

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Joint: a place where two bones meet--- most joints provide movements.
Articulated: means jointed or joined in sections.
Opposable thumb: is positioned opposite the other fingers.
Immobilized: to prevent something from moving.

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For science we did an experiment doing everyday tasks without a thumb. Lots of tasks were hard like holding a pencil, shading a picture, tracing a maze, working a button, tying a shoe, and turning pages in a book. What made it hard was we weren't able to get a good grip on things like the pencil, shoe lace, and buttons. Without the grip we weren't able to shade a picture,trace a maze and turn pages in a book. To solve these issues we had to use our fingers instead of our thumb. It was frustrating when we couldn't do the simple tasks as usual. Thumbs make it easier because we are able to have more control. Thumbs can move different than other fingers which make is easier to grip things like a  pencil

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This year was the winter Olympics. Every four years the world competes for the most gold medals. This year the fifth and sixth grade competed at four main events such as curling, Ski jump, and bobsledding. We had a choice whether or not we worked with a partner. I worked with Hailey H. for the bobsledding and for curling but for ski jump I worked with Isaac. If anything I learned that you need to have a plan of action before you start working especially if you only have a certain number of supplies. I had a lot of fun with this Activity but the only thing I would change would be how much supplies you get. Otherwise is was lots fun

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In science we took used microscopes to take photos of cells up close. We took photos of a blood smear, skeletal muscle, small intestine, and motor neurons. Each photo looks different because each one has cells that do different jobs.

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This is a photo of blood. Blood is a connective tissue. A connective tissue is made up of cells the form the bodies structure.

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This is a picture of a skeletal muscle . A skeletal muscle is an example of Muscle tissue. Muscle tissue is made up of cells that have the unique ability  to contract.

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This is a picture of a small intestine. Its an example of epithelial tissue. An epithelial tissue is made of cells that line the inner and outer body surfaces.

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This is a picture of Motor neurons. Motor Neurons are an example nervous tissue. Motor neurons send messages to the brain.

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my name is Ella (these are my friends)  Ashley and jAdA

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I like team 10

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I have three brothers. (Jamison, Charlie, and Maddex) I my favorite food is grilled cheese. I take dance lessons at ADC.

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One thing I like about science is using the microscopes. I like to look up close to the cells.