Table of Contents | Search Technical Documentation | References
Grade | Total | 2-point Items | 3-point Items | 4-point Items | 5-point Items |
---|---|---|---|---|---|
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2005 Science Assessment. | |||||
Total | 681 | 26 | 492 | 129 | 34 |
4 | 212 | 12 | 175 | 24 | 1 |
8 | 272 | 8 | 189 | 73 | 2 |
12 | 197 | 6 | 128 | 32 | 31 |