Mathematics: Applications & Concepts, Course 2
Mathematics: Applications & Concepts, Course 2 Glencoe Online
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Extra Examples—LEAP 21

Extra Examples shows you additional worked-out examples that mimic the ones in your book.

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Grade-Level Expectation Student Lesson(s)
1. Recognize and compute equivalent representations of fractions, decimals, and percents (i.e., halves, thirds, fourths, fifths, eighths, tenths, hundredths) (N-1-M)
5-4, 5-5
2. Compare positive fractions, decimals, percents, and integers using symbols (i.e., <, £, =, ³, >) and position on a number line (N-2-M)
3-2, 5-8
3. Solve order of operations problems involving grouping symbols and multiple operations (N-4-M)
1-3
4. Model and apply the distributive property in real-life applications (N-4-M)
1-6
5. Multiply and divide positive fractions and decimals (N-5-M)
6-4, 6-6
6. Set up and solve simple percent problems using various strategies, including mental math (N-5-M) (N-6-M) (N-8-M)
7-6, 7-7, 7-8, 8-1, 8-2
7. Select and discuss appropriate operations and solve single- and multi-step, real-life problems involving positive fractions, percents, mixed numbers, decimals, and positive and negative integers (N-5-M) (N-3-M) (N-4-M)
3-4, 3-5, 3-6, 3-7, 6-2, 6-3, 6-6, 8-5, 8-6
8. Determine the reasonableness of answers involving positive fractions and decimals by comparing them to estimates (N-6-M) (N-7-M)
6-1
9. Determine when an estimate is sufficient and when an exact answer is needed in real-life problems using decimals and percents (N-7-M) (N-5-M)
5-6
10. Determine and apply rates and ratios (N-8-M)
7-1, 7-2
11. Use proportions involving whole numbers to solve real-life problems (N-8-M)
7-3, 7-8
12. Evaluate algebraic expressions containing exponents (especially 2 and 3) and square roots, using substitution (A-1-M)
1-4, 11-1, 11-2
13. Determine the square root of perfect squares and mentally approximate other square roots by identifying the two whole numbers between which they fall (A-1-M)
11-1, 11-2
14. Write a real-life meaning of a simple algebraic equation or inequality, and vice versa (A-1-M) (A-5-M)
1-5, 4-1
15. Match algebraic inequalities with equivalent verbal statements and vice versa (A-1-M)
4-5
16. Solve one- and two-step equations and inequalities (with one variable) in multiple ways (A-2-M)
1-5, 4-2, 4-3, 4-4
17. Graph solutions sets of one-step equations and inequalities as points, or open and closed rays on a number line (e.g., x = 5, x < 5, x ≤ 5, x > 5, x ≥ 5) (A-2-M)
1-5
18. Describe linear, multiplicative, or changing growth relationships (e.g., 1, 3, 6, 10, 15, 21, …) verbally and algebraically (A-3-M) (A-4-M) (P-1-M)
1-7, 4-6
19. Use function machines to determine and describe the rule that generates outputs from given inputs (A-4-M) (P-3-M)
4-6
20. Determine the perimeter and area of composite plane figures by subdivision and area addition (M-1-M) (G-7-M)
6-8, 11-7
21. Compare and order measurements within and between the U.S. and metric systems in terms of common reference points (e.g., weight/mass and area) (M-4-M) (G-1-M)
1-8, 6-7
22. Convert between units of area in U.S. and metric units within the same system (M-5-M)
6-5
23. Demonstrate an intuitive sense of comparisons between degrees Fahrenheit and Celsius in real-life situations using common reference points (M-5-M)
3-7
24. Identify and draw angles (using protractors), circles, diameters, radii, altitudes and 2-dimensional figures with given specifications (G-2-M)
10-1, 10-4, 10-5
25. Draw the results of reflections and translations of geometric shapes on a coordinate grid (G-3-M)
10-8, 10-9
26. Recognize p as the ratio between the circumference and diameter of any circle (i.e., p = C/d or p = C/2r) (G-5-M)
MAC1 4-6
27. Model and explain the relationship between perimeter and area (how scale change in a linear dimension affects perimeter and area) and between circumference and area of a circle (G-5-M)
6-5, 11-6
28. Determine the radius, diameter, circumference, and area of a circle and apply these measures in real-life problems (G-5-M) (G-7-M) (M-6-M)
6-9, 11-6
29. Plot points on a coordinate grid in all 4 quadrants and locate the coordinates of a missing vertex in a parallelogram (G-6-M) (A-5-M)
3-3
30. Apply the knowledge that the measures of the interior angles in a triangle add up to 180 degrees (G-7-M)
10-4
31. Analyze and interpret circle graphs, and determine when a circle graph is the most appropriate type of graph to use (D-2-M)
10-2
32. Describe data in terms of patterns, clustered data, gaps, and outliers (D-2-M)
2-2, 2-3
33. Analyze discrete and continuous data in real-life applications (D-2-M) (D-6-M)
2-1, 2-5, 2-6, 2-7, 2-8
34. Create and use Venn diagrams with three overlapping categories to solve counting logic problems (D-3-M)
5-2
35. Use informal thinking procedures of elementary logic involving if/then statements (D-3-M)
4-5
36. Apply the fundamental counting principle in real-life situations (D-4-M)
9-3
37. Determine probability from experiments and from data displayed in tables and graphs (D-5-M)
9-1, 9-2, 9-6, 9-7
38. Compare theoretical and experimental probability in real-life situations (D-5-M)
9-6
39. Analyze and describe simple exponential number patterns (e.g., 3, 9, 27 or 31, 32, 33) (P-1-M)
1-2
40. Analyze and verbally describe real-life additive and multiplicative patterns involving fractions and integers (P-1-M) (P-4-M)
3-4, 3-6, 6-2, 6-3, 6-4
41. Illustrate patterns of change in length(s) of sides and corresponding changes in areas of polygons (P-3-M)
6-5, 11-4
 
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Mathematics: Applications & Concepts, Course 2
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