
Three Types of Muscle
5th grade muscular system worksheet: complete a chart on skeletal, smooth and cardiac muscle, then sort eight examples by muscle type. Answer key included.
5th grade muscular system worksheets: skeletal, smooth and cardiac muscle, how muscles pull in pairs, labeling major muscles, a pulse and exercise investigation and a check.

5th grade muscular system worksheet: complete a chart on skeletal, smooth and cardiac muscle, then sort eight examples by muscle type. Answer key included.

5th grade label the major muscles worksheet: name eight muscles on front and back body views, then match each to its action. Answer key included.

5th grade muscles work in pairs worksheet: biceps and triceps contract or relax in two arm diagrams, a tendon paragraph and leg muscle pairs. Answer key.

5th grade muscle fatigue investigation: squeeze a ball or clothespin in four 30-second rounds, record counts, graph them and explain why muscles tire.

5th grade reading on how muscles grow stronger: fibers, protein, rest and the heart. Nine questions with quotes and evidence. Answer key included.

5th grade muscular system check: five multiple-choice questions, match three muscle types and explain biceps and triceps. Answer key included.
“Compare where skeletal, smooth and cardiac muscle are found and what each one does.”
“Tell voluntary muscle actions from involuntary ones.”
“Name the major muscles of the human body and say where each one is.”
“Match major muscles to the movements they produce.”
“Explain that muscles can only pull, so skeletal muscles work in pairs.”
“Describe which muscle of a pair contracts and which relaxes during a movement.”
“Name muscle pairs in the leg and trunk.”
“Collect data in a table and show it on a bar graph.”
“Explain that muscles tire when they work without rest and name what helps them recover.”
RI.5.1
“Quote accurately from a text when explaining what the text says explicitly and when drawing inferences from the text.”
“Recall the main job of the muscular system and that tendons join muscles to bones.”
“Tell voluntary from involuntary muscles and name the three muscle types.”
“Explain that the biceps and triceps work as a pair.”
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NGSS 5-PS1: developing a model to describe that matter is made of particles too small to be seen.

NGSS 5-ESS2: developing a model using an example to describe ways the geosphere, biosphere, hydrosphere, and atmosphere interact.

NGSS 5-LS2: developing a model to describe the movement of matter among plants, animals, decomposers, and the environment.

NGSS 3-5-ETS1: defining a simple design problem reflecting a need or want, with criteria for success and constraints on materials, time, or cost.

5th grade photosynthesis worksheets: how plants use sunlight, water and carbon dioxide to make sugar and oxygen, the parts of a leaf, and where a tree's mass comes from.

5th grade physical and chemical changes worksheets: telling the two apart, signs of a chemical change, mixing substances, and showing that mass is conserved.

5th grade digestive system worksheets: labeling the mouth, esophagus, stomach, small and large intestines, liver and pancreas, the path of food and what each organ does.

5th grade gravity worksheets: gravity pulls objects toward Earth's center, mass and weight, falling objects and air resistance, and gravity in the solar system.

5th grade layers of the Earth worksheets: crust, mantle, outer core and inner core, how thick and hot each layer is, and how scientists learn about Earth's inside.

5th grade layers of the atmosphere worksheets: troposphere, stratosphere, mesosphere, thermosphere and exosphere, what happens in each layer, and the ozone layer.

5th grade human body systems worksheets: the skeletal, muscular, circulatory, respiratory, digestive and nervous systems, their organs and jobs, and how they work together.

5th grade respiratory system worksheets: labeling the nose, trachea, bronchi, lungs, alveoli and diaphragm, the path of air, breathing in and out, a breathing rate investigation and a check.

5th grade circulatory system worksheets: the heart and its four chambers, arteries, veins and capillaries, the path of blood, a pulse investigation and a check.

5th grade nervous system worksheets: the brain, spinal cord and nerves, parts of the brain and their jobs, the five senses as messages, a reaction time test and a check.

5th grade heat transfer worksheets: conduction, convection and radiation, conductors and insulators of heat, a cup insulation investigation and a check.

5th grade density worksheets: what density means, sinking and floating, a density column with liquids, simple density calculations with mass and volume, and a check.

5th grade mixtures and solutions worksheets: telling mixtures from solutions, separating mixtures by sieving, magnets, filtering and evaporation, a dissolving investigation and a check.

5th grade food web worksheets: producers, consumers and decomposers, reading forest and ocean food webs, energy flow arrows, what happens when one population changes, and a check.

5th grade constellation worksheets: what constellations are, the Big Dipper, Orion and Cassiopeia, why the stars seem to move through the night and the year, a star chart and a check.