MATH: MA.4.GR.1.1 MA.4.GR.1.2 MA.4.GR. 1.3
- Informally explore angles as an attribute of two-dimensional figures. Identify and classify angles as acute, right, obtuse, straight or reflex.
- Estimate angle measures. Using a protractor, measure angles in whole-number degrees and draw angles of specified measure in whole-number degrees. Demonstrate that angle measure is additive.
- Solve real-world and mathematical problems involving unknown whole-number angle measures. Write an equation to represent the unknown.
SCIENCE: SC.4. L.16.2
- Explain that although characteristics of plants and animals are inherited, some characteristics can be affected by the environment.
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The student will:
- Understand, identify, and draw angles.
- Measure angles using degrees.
- Use fractional parts of a circle to measure angles.
- Explain how degrees are related to fractional parts of a circle.
- Use benchmark angles to estimate the measures of angles.
- Use a protractor to draw and measure an angle.
- Write an equation to find an unknown angle measure.
- Explain that some characteristics (traits) of plants are inherited by offspring from parents (e.g., type of plant, color of flower, leaf shape, size).
- Explain that some characteristics (traits) of plants are affected by the environment (e.g., fires, humans, pollution, diet, temperature, amount of sunlight).
- Explain that some characteristics (traits) of animals are inherited by offspring from parents (e.g., freckles, height, dimples, eye color, fur color, beak size, beak shape, camouflage)
- Explain that some characteristics (traits) of animals are affected by the environment (e.g., feather color based on diet, fur length based on temperature, gender of offspring based on temperature).
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Math Book: Lesson 12.5 “Add Angle Measures” pp. 645-650 Lesson 12.6 “Find Unknown Angle Measures” pp. 651-656 Chapter 12 Review pp. 659-662 Chapter 12 Test (Thursday) Chapter 13 “Represent and Interpret Data” – Lesson 13.1 “Find Median, Mode, and Range” pp. 667-672.
IXL: Section U 1-8
Math Centers for review of angles and data
“Plant Traits”and “Animal Traits” – CPalms tutorials
“Traits and the Environment” activity sheet
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