Scale: % at or above proficient
Grade 4
Reading

79% (2011)

100% (2010)

93% (2008)
The state average for Reading was 87% in 2011.
Language Usage

86% (2011)

81% (2010)

100% (2008)
The state average for Language Usage was 81% in 2011.
Math

86% (2011)

92% (2010)

100% (2008)
The state average for Math was 83% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 5
Reading

91% (2011)

92% (2010)

92% (2008)
The state average for Reading was 88% in 2011.
Science

91% (2011)

92% (2010)

62% (2008)
The state average for Science was 67% in 2011.
Language Usage

82% (2011)

85% (2010)

85% (2008)
The state average for Language Usage was 79% in 2011.
Math

64% (2011)

100% (2010)

100% (2008)
The state average for Math was 81% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 6
Reading

85% (2011)

94% (2010)

83% (2008)
The state average for Reading was 88% in 2011.
Language Usage

77% (2011)

94% (2010)

94% (2008)
The state average for Language Usage was 75% in 2011.
Math

100% (2011)

100% (2010)

100% (2008)
The state average for Math was 78% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 7
Reading

100% (2011)

82% (2010)

71% (2008)
The state average for Reading was 88% in 2011.
Science

88% (2011)

41% (2010)

37% (2008)
The state average for Science was 57% in 2011.
Language Usage

88% (2011)

88% (2010)

69% (2008)
The state average for Language Usage was 74% in 2011.
Math

100% (2011)

94% (2010)

74% (2008)
The state average for Math was 75% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 8
Reading

100% (2011)

91% (2010)

79% (2008)
The state average for Reading was 93% in 2011.
Language Usage

65% (2011)

87% (2010)

71% (2008)
The state average for Language Usage was 71% in 2011.
Math

94% (2011)

83% (2010)

86% (2008)
The state average for Math was 80% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 9
Reading

77% (2011)

80% (2010)
The state average for Reading was 81% in 2011.
Language Usage

68% (2011)

59% (2010)
The state average for Language Usage was 63% in 2011.
Math

68% (2011)

82% (2010)
The state average for Math was 70% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 10
Reading

95% (2011)

81% (2010)

86% (2008)
The state average for Reading was 87% in 2011.
Science

76% (2011)

69% (2010)

46% (2008)
The state average for Science was 69% in 2011.
Language Usage

74% (2011)

81% (2010)

64% (2008)
The state average for Language Usage was 73% in 2011.
Math

80% (2011)

75% (2010)

68% (2008)
The state average for Math was 79% in 2011.
Source: ID Dept. of Education, 2010-2011
About the Tests
- In 2010-2011 Idaho used the Idaho Standards Achievement Test (ISAT) to test students in grades 3 through 8 and 10 in reading, math and language usage, and in grades 5, 7 and 10 in science.
- The scores from the spring administration are displayed on GreatSchools profiles.
- The grade 10 ISAT is a high school graduation requirement.
- The ISAT is a standards-based test, which means it measures how well students are mastering the specific
skills defined for each grade by the state of Idaho.
- The goal is for all students to score at or above the proficient level.
Testing in Idaho: An Overview
See Idaho's state standards