| Kindergarten | Grade 1 | Grade 2 | 
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Mathematical Reasoning™ Level A Thinking Skills for Tests: Early Learning – Instruction Answer Guide Thinking Skills for Tests: Early Learning – Workbook Can You Find Me? K-1 Mind Benders® Level 1 | Mind Benders® Level 2 Developing Critical Thinking through Science Book 1 Mathematical Reasoning™ Level B Thinking Skills for Tests: Early Learning – Instruction Answer Guide Thinking Skills for Tests: Early Learning – Workbook Can You Find Me? K-1 Language Smarts™ Level B | Editor in Chief® Beginning 1 Developing Critical Thinking through Science Book 1 Mathematical Reasoning™ Level C Thinking Skills for Tests: Early Learning – Instruction Answer Guide Thinking Skills for Tests: Early Learning – Workbook Language Smarts™ Level C Vocabulary Virtuoso: Primary Vocabulary for Academic Success | 
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| Grades 3 & 4 |  Grades 5 & 6 |  Grades 7 & 8 | 
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Editor in Chief® Beginning 2 Inference Jones Beginning 2 Mathematical Reasoning™ Level E Mathematical Reasoning™ Level D Science Detective® Beginning Thinking Skills for Tests: Upper Elementary Math Detective® Beginning Word Roots Beginning Reading Detective® Beginning Language Smarts™ Level D Vocabulary Virtuoso: Elementary School Vocabulary for Academic Success | Inference Jones Level 1 Mathematical Reasoning™ Level G Mathematical Reasoning™ Level F Science Detective® A1 Thinking Skills for Tests: Upper Elementary Math Detective® A1 Reading Detective® A1 Editor in Chief® Level 1 Word Roots Level 2 Word Roots Level 1 Vocabulary Virtuoso: Mastering Middle School Vocabulary | Daily Mind Builders™: Science Reading Detective® B1 Mathematical Reasoning™ Middle School Supplement Editor in Chief® Level 2 Word Roots Level 3 Word Roots Level 4 Vocabulary Virtuoso: PSAT-SAT Book 1 | 
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