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Math
Oklahoma Math
Fourth Grade (4): Geometry & Measurement (GM)
Identify points, lines, line segments, rays, angles, endpoints, and parallel and perpendicular lines in various models.
- Angle basics
- Angle basics review
- Angle types review
- Angles: introduction
- Classifying shapes by line and angles types
- Drawing parallel line segments
- Identify parallel and perpendicular lines
- Identify points, lines, line segments, rays, and angles
- Lines, line segments, & rays
- Lines, line segments, and rays review
- Name angles
- Naming angles
- Parallel & perpendicular lines
- Parallel & perpendicular lines intro
- Parallel and perpendicular lines review
- Quadrilaterals review
- Recognize angles in figures
- Recognizing angles
- Terms & labels in geometry
Describe, classify, and construct quadrilaterals, including squares, rectangles, trapezoids, rhombuses, parallelograms, and kites. Recognize quadrilaterals in various models.
- Classify shapes by line and angle types
- Classifying quadrilaterals
- Classifying shapes by line and angles types
- Classifying shapes by lines and angles
- Identifying quadrilaterals
- Intro to quadrilateral
- Kites as a geometric shape
- Quadrilateral properties
- Quadrilateral types
- Quadrilaterals review
- Quadrilaterals: FAQ
Given two three-dimensional shapes, identify each shape. Compare and contrast their similarities and differences based on their attributes.
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Measure angles in geometric figures and real-world objects with a protractor or angle ruler.
Find the area of polygons by determining if they can be decomposed into rectangles.
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Develop the concept that the volume of rectangular prisms with whole-number edge lengths can be found by counting the total number of same-sized unit cubes that fill a shape without gaps or overlaps. Use a variety of tools and create models to determine the volume using appropriate measurements (e.g., cm3).
Choose an appropriate instrument to measure the length of an object to the nearest whole centimeter or quarter inch.
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Recognize and use the relationship between inches, feet, and yards to measure and compare objects.
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Recognize and use the relationship between millimeters, centimeters, and meters to measure and compare objects.
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Determine and justify the best use of customary and metric measurements in a variety of situations (liquid volumes, mass vs. weight, temperatures above 0 (zero) degrees, and length).
- Choose pounds or ounces to measure weight
- Estimating length (in, ft, yd, and mi)
- Estimating length (mm, cm, m, km)
- Estimating mass (ounces and pounds)
- Estimating volume (cups, pints, quarts, and gallons)
- Finding reasonable unit of measurement example
- Measurement: FAQ
- Metric system: units of distance
- Metric system: units of volume
- Metric system: units of weight
- Metric units of length review (mm, cm, m, & km)
- Metric units of mass review (g and kg)
- Metric units of volume review (L and mL)
- U.S. customary and metric units
- U.S. customary units: distance
- U.S. customary units: fluid volume
- U.S. customary units: weight
- Understanding mass (grams and kilograms)
- Understanding volume (liters)
- US Customary units of length review (in, ft, yd, & mi)
- US Customary units of volume review (c, pt, qt, & gal)
- US Customary units of weight review (oz & lb)
Determine elapsed time.
Convert one measure of time to another including seconds to minutes, minutes to hours, hours to days, and vice versa, using various models.
- Convert to smaller units (sec, min, & hr)
- Convert units multi-step word problems (metric)
- Convert units word problems (metrics)
- Converting units of time
- Converting units of time review (seconds, minutes, & hours)
- Converting units: minutes to hours
- Telling time word problems
- Time conversion word problems
- Time word problem: Susan's break