Students will want to find out more about these fascinating great apes that share so many characteristics with humans. Compelling photographs support the text.

After reading the Level K books, readers should be able to progress to Level L.

Use the following to assess whether your student's progress indicates he or she is ready to move up a level:

• Level K Benchmark Book
• corresponding Running Record
• corresponding Benchmark Quick Check

Benchmark books do not have a lesson plan or worksheets.

Additional Resources
ReadingA-Z.com Printable and Projectable Book