Scale: % at or above proficient
Grade 3
Reading

93% (2011)

100% (2010)

87% (2008)
The state average for Reading was 89% in 2011.
Language Usage

87% (2011)

93% (2010)

87% (2008)
The state average for Language Usage was 74% in 2011.
Math

97% (2011)

100% (2010)

97% (2008)
The state average for Math was 89% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 4
Reading

91% (2011)

88% (2010)

94% (2008)
The state average for Reading was 87% in 2011.
Language Usage

91% (2011)

88% (2010)

91% (2008)
The state average for Language Usage was 81% in 2011.
Math

88% (2011)

91% (2010)

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

91% (2011)

88% (2010)

94% (2008)
The state average for Reading was 88% in 2011.
Science

79% (2011)

64% (2010)

78% (2008)
The state average for Science was 67% in 2011.
Language Usage

88% (2011)

85% (2010)

84% (2008)
The state average for Language Usage was 79% in 2011.
Math

94% (2011)

97% (2010)

97% (2008)
The state average for Math was 81% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 6
Reading

89% (2011)

100% (2010)

91% (2008)
The state average for Reading was 88% in 2011.
Language Usage

83% (2011)

88% (2010)

82% (2008)
The state average for Language Usage was 75% in 2011.
Math

91% (2011)

97% (2010)

94% (2008)
The state average for Math was 78% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 7
Reading

100% (2011)

94% (2010)

100% (2008)
The state average for Reading was 88% in 2011.
Science

77% (2011)

49% (2010)

50% (2008)
The state average for Science was 57% in 2011.
Language Usage

97% (2011)

85% (2010)

91% (2008)
The state average for Language Usage was 74% in 2011.
Math

97% (2011)

94% (2010)

94% (2008)
The state average for Math was 75% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 8
Reading

97% (2011)

97% (2010)

97% (2008)
The state average for Reading was 93% in 2011.
Language Usage

94% (2011)

91% (2010)

88% (2008)
The state average for Language Usage was 71% in 2011.
Math

97% (2011)

91% (2010)

97% (2008)
The state average for Math was 80% in 2011.
Source: ID Dept. of Education, 2010-2011
Grade 9
Reading

89% (2011)

85% (2010)
The state average for Reading was 81% in 2011.
Language Usage

83% (2011)

79% (2010)
The state average for Language Usage was 63% in 2011.
Math

92% (2011)

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

100% (2011)

91% (2010)

100% (2008)
The state average for Reading was 87% in 2011.
Science

77% (2011)

73% (2010)

87% (2008)
The state average for Science was 69% in 2011.
Language Usage

91% (2011)

88% (2010)

97% (2008)
The state average for Language Usage was 73% in 2011.
Math

82% (2011)

88% (2010)

100% (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