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Aaron Daffern
Jan 11, 20221 min read
4th Grade Math - Adjacent Angles
This post explains and gives practice opportunities related to TEKS 4.7E : determine the measure of an unknown angle formed by two...
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Aaron Daffern
Jan 11, 20221 min read
4th Grade Math - Relative Sizes
This post explains and gives practice opportunities related to TEKS 4.8A : identify relative sizes of measurement units within the...
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Aaron Daffern
Jan 11, 20221 min read
4th Grade Math - Drawing Angles
This post explains and gives practice opportunities related to TEKS 4.7D : draw an angle with a given measure Instruction Students learn...
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Aaron Daffern
Jan 11, 20221 min read
4th Grade Math - Measuring Angles
This post explains and gives practice opportunities related to TEKS 4.7C : determine the approximate measures of angles in degrees to the...
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Aaron Daffern
Jan 10, 20221 min read
4th Grade Math - Classifying 2D Shapes
This post explains and gives practice opportunities related to TEKS 4.6D : classify two-dimensional figures based on the presence or...
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Aaron Daffern
Jan 9, 20221 min read
4th Grade Math - Types of Triangles
This post explains and gives practice opportunities related to TEKS 4.6C : apply knowledge of right angles to identify acute, right, and...
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Aaron Daffern
Jan 8, 20221 min read
4th Grade Math - Lines of Symmetry
This post explains and gives practice opportunities related to TEKS 4.6B : identify and draw one or more lines of symmetry, if they...
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Aaron Daffern
Jan 6, 20221 min read
4th Grade Math - Lines and Line Segments
This post explains and gives practice opportunities related to TEKS 4.6A : identify points, lines, line segments, rays, angles, and...
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Aaron Daffern
Jan 6, 20221 min read
4th Grade Math - Area and Perimeter
This post explains and gives practice opportunities related to TEKS 4.5D : solve problems related to perimeter and area of rectangles...
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Aaron Daffern
Jan 4, 20221 min read
4th Grade Math - Input-Output Tables
This post explains and gives practice opportunities related to TEKS 4.5B : represent problems using an input-output table and numerical...
126 views0 comments
Aaron Daffern
Jan 4, 20221 min read
4th Grade Math - Representing an Unknown Quantity
This post explains and gives practice opportunities related to TEKS 4.5A : represent multi-step problems involving the four operations...
179 views0 comments
Aaron Daffern
Jan 4, 20221 min read
4th Grade Math - Two-Step Multiplication and Division Problems
This post explains and gives practice opportunities related to TEKS 4.4H : solve with fluency one- and two-step problems involving...
85 views0 comments
Aaron Daffern
Jan 4, 20221 min read
4th Grade Math - Estimation and Compatible Numbers
This post explains and gives practice opportunities related to TEKS 4.4G : round to the nearest 10, 100, or 1,000 or use compatible...
77 views0 comments
Aaron Daffern
Jan 4, 20221 min read
4th Grade Math - Long Division
This post explains and gives practice opportunities related to TEKS 4.4F : use strategies and algorithms, including the standard...
61 views0 comments
Aaron Daffern
Jan 3, 20221 min read
4th Grade Math - Larger Multiplication
This post explains and gives practice opportunities related to TEKS 4.4D : use strategies and algorithms, including the standard...
48 views0 comments
Aaron Daffern
Jan 3, 20221 min read
4th Grade Math - Multiplying with Area Models
This post explains and gives practice opportunities related to TEKS 4.4C : represent the product of 2 two-digit numbers using arrays,...
49 views0 comments
Aaron Daffern
Jan 3, 20221 min read
4th Grade Math - Multiplying by 10 or 100
This post explains and gives practice opportunities related to TEKS 4.4B : determine products of a number and 10 or 100 using properties...
59 views0 comments
Aaron Daffern
Jan 3, 20221 min read
4th Grade Math - Adding and Subtracting Whole Numbers and Decimals
This post explains and gives practice opportunities related to TEKS 4.4A : add and subtract whole numbers and decimals to the hundredths...
78 views0 comments
Aaron Daffern
Jan 3, 20221 min read
4th Grade Math - Fractions and Decimals on a Number Line
This post explains and gives practice opportunities related to TEKS 4.3G : represent fractions and decimals to the tenths or hundredths...
89 views0 comments
Aaron Daffern
Jan 3, 20221 min read
4th Grade Math - Estimating Fractional Sums and Differences
This post explains and gives practice opportunities related to TEKS 4.3F : evaluate the reasonableness of sums and differences of...
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