Additional Details ------------------------------ Product description: Navigate through a maze of gigantic toys and build 3rd and 4th grade skills. A mysterious shrinking device zaps the ClueFinders to three inches tall, and suddenly they are trapped inside a toy store. As you venture through the aisles collecting clues to solve this riveting mystery, master your skills in math, language arts, geography, and problem solving. San Francisco Mystery! Drama unfolds as the ClueFinders battle to save the City by the Bay. Trouble lurks around the corner of every aisle in the toy store. Unlock the truth behind the mysterious shrinking device. Second CD: Mystery Mansion Arcade A secret mastermind and four villainous cohorts have lured the ClueFinders to a sinister-looking house. It?s a trap! Help them escape their arcade challenges and reveal the startling identity of the mastermind! MATHEMATICS Addition Subtraction Multiplication Division Estimation Pattern Recognition Using Money Fractions Time Algebra LANGUAGE ARTS Spelling Reading Comprehension Parts of Speech Grammar Punctuation Word Decoding SCIENCE Ecology Environmental Study Hypothesizing Experimentation Observation SOCIAL STUDIES Mapping World Geography Using Legends Longitude and Latitude Coordinate Grids PROBLEM SOLVING Logical Thinking Deductive Reasoning Strategizing Spatial Relationships SPECIAL FEATURES 4 Skill Levels 30+ Skills Covered Five Fun Clue Spots Closed Captioned Windows XP, Vista, 7, 8 | Macintosh OS 8.6 - 9.x, OS X compatible