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1.1 Compare the length, weight, and capacity of objects by making direct comparisons with reference objects (e.g., note which object is shorter, longer, taller, lighter, heavier, or holds more).
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1.2 Demonstrate an understanding of concepts of time (e.g., morning, afternoon, evening, today, yesterday, tomorrow, week, year) and tools that measure time (e.g., clock, calendar).
Time
1.3 Name the days of the week.
1.4 Identify the time (to the nearest hour) of everyday events (e.g., lunch time is 12 o’clock; bedtime is 8 o’clock at night).
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2.1 Identify and describe common geometric objects (e.g., circle, triangle, square, rectangle, cube, sphere, cone).
Shapes
2.2 Compare familiar plane and solid objects by common attributes (e.g., position, shape, size, roundness, number of corners).
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1.1 Sort objects and data by common attributes and describe the categories.
1.2 Represent and compare data (e.g., largest, smallest, most often, least often) by using
pictures, bar graphs, tally charts, and picture graphs.
Shapes
2.1 Describe, extend, and explain ways to get to a next element in simple repeating
patterns (e.g., rhythmic, numeric, color, and shape).
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1.11 Measure the length of objects by iterating (repeating) a nonstandard or standard unit.
1.21Use different units to measure the same object and predict whether the measure will be greater or smaller when a different unit is used.
1.33 Measure the length of an object to the nearest inch and/or centimeter.
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Time
1.42 Tell time to the nearest quarter hour and know relationships of time (e.g., minutes in an hour, days in a month, weeks in a year).
Time
1.51 Determine the duration of intervals of time in hours (e.g., 11:00 a.m. to 4:00 p.m.).
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Shapes
2.13 Describe and classify plane and solid geometric shapes (e.g., circle, triangle, square, rectangle, sphere, pyramid, cube, rectangular prism) according to the number and shape of faces, edges, and vertices.
Shapes
2.23 Put shapes together and take them apart to form other shapes (e.g., two congruent right triangles can be arranged to form a rectangle).
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Blue Print 16 25%
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1.11 Choose the appropriate tools and units (metric and U.S.) and estimate and measure the length, liquid volume, and weight/mass of given objects.
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1.2 3 Estimate or determine the area and volume of solid figures by covering them with squares or by counting the number of cubes that would fill them.
1.33 Find the perimeter of a polygon with integer sides.
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Measure
1.41 Carry out simple unit conversions within a system of measurement (e.g., centimeters
and meters, hours and minutes).
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Shapes
2.12 Identify, describe, and classify polygons (including pentagons, hexagons, and octagons).
Shapes
2.22 Identify attributes of triangles (e.g., two equal sides for the isosceles triangle, three equal sides for the equilateral triangle, right angle for the right triangle).
Shapes
2.32 Identify attributes of quadrilaterals (e.g., parallel sides for the parallelogram, right angles for the rectangle, equal sides and right angles for the square).
2.42/3Identify right angles in geometric figures or in appropriate objects and determine whether other angles are greater or less than a right angle.
2.52/3 Identify, describe, and classify common three-dimensional geometric objects (e.g., cube, rectangular solid, sphere, prism, pyramid, cone, cylinder).
Shapes
2.62/3 Identify common solid objects that are the components needed to make a more complex solid object..
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1.11/2 Measure the area of rectangular shapes by using appropriate units, such as square centimeter (cm2), square meter (m 2), square kilometer (km 2), square inch (in 2), square yard (yd2), or square mile (mi 2).
1.21/2Recognize that rectangles that have the same area can have different perimeters..
1.31/2 Understand that rectangles that have the same perimeter can have different areas.
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Building
2.1 2 Draw the points corresponding to linear relationships on graph paper (e.g., draw 10 points on the graph of the equation y = 3x and connect them by using a straight line).
Building
2.23 Understand that the length of a horizontal line segment equals the difference of the x-coordinates.
Building
2.32 Understand that the length of a vertical line segment equals the difference of the y-coordinates.
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3.11 Identify lines that are parallel and perpendicular.
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3.21 Identify the radius and diameter of a circle.
Formulas
3.31/3 Identify congruent figures.
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3.41/3 Identify figures that have bilateral and rotational symmetry.
3.5 1/3 Know the definitions of a right angle, an acute angle, and an obtuse angle. Understand
that 90°, 180°, 270°, and 360° are associated, respectively, with 1⁄4, 1⁄2, 3⁄4, and full turns.
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3.6 1/3 Visualize, describe, and make models of geometric solids (e.g., prisms, pyramids) in terms of the number and shape of faces, edges, and vertices; interpret two-dimen-sional representations of three-dimensional objects; and draw patterns (of faces) for a solid that, when cut and folded, will make a model of the solid.
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E-Lab |
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Shapes
3.71/3 Know the definitions of different triangles (e.g., equilateral, isosceles, scalene) and identify their attributes.
3.81/3 Know the definition of different quadrilaterals (e.g., rhombus, square, rectangle, parallelogram, trapezoid).
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Formulas
1.1 2 1/2 Derive and use the formula for the area of a triangle and of a parallelogram by comparing it with the formula for the area of a rectangle (i.e., two of the same triangles make a parallelogram with twice the area; a parallelogram is compared with a rectangle of the same area by cutting and pasting a right triangle on the parallelogram).
1.21/2Construct a cube and rectangular box from two-dimensional patterns and use these patterns to compute the surface area for these objects.
1.33 Understand the concept of volume and use the appropriate units in common measuring systems (i.e., cubic centimeter [cm 3], cubic meter [m3], cubic inch [in 3], cubic yard [yd3]) to compute the volume of rectangular solids.
Formulas
1.4 Differentiate between, and use appropriate units of measures for, two- and three-dimensional objects (i.e., find the perimeter, area, volume).
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Building
2.11 Measure, identify, and draw angles, perpendicular and parallel lines, rectangles, and triangles by using appropriate tools (e.g., straightedge, ruler, compass, protractor, drawing software)..
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Formulas
Key Standard
2.24 Know that the sum of the angles of any triangle is 180° and the sum of the angles of any quadrilateral is 360° and use this information to solve problems.
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2.31 Visualize and draw two-dimensional views of three-dimensional objects made from rectangular solids
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Blue Print 10 (15%)t
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1.13 Understand the concept of a constant such as π; know the formulas for the circumference
and area of a circle.
1.21/2 Know common
estimates of π (3.14; 22⁄7) and use these values to estimate and calculate
the circumference and the area of circles; compare with actual measurements.
1.31/2 Know and use the formulas for the volume of triangular prisms and cylinders (area of base × height); compare these formulas and explain the similarity between them and the formula for the volume of a rectangular solid.
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Shapes
2.11 Identify angles as vertical, adjacent, complementary, or supplementary and provide descriptions of these terms.
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Formulas
Key Standard
2.24 Use the properties of complementary and supplementary angles and the sum of the angles of a triangle to solve problems involving an unknown angle.
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Shapes
2.31 Draw quadrilaterals and triangles from given information about them (e.g., a quadrilateral having equal sides but no right angles, a right isosceles triangle).
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