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2013 – Reproduction In Plants (eBook) Lundgren, Julie Factory Shop

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2013 – Scavengers (eBook) Sturm, Jeanne Factory Shop

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2013 – Sharks (eBook) Mcleese, Don Factory Shop

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2013 – Skeletons and Exoskeletons (eBook) Lundgren, Julie Factory Shop

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2013 – Skeletons and Exoskeletons (Paperback) Lundgren, Julie Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2013 – Studying Our Earth, Inside and Out (eBook) Hutmacher, Kimberly Factory Shop

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2013 – Thanks, NASA! (eBook) Greve, Tom Factory Shop

Original price was: $ 20.Current price is: $ 12.
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2013 – Thanks, NASA! (Paperback) Greve, Tom Factory Shop

Original price was: $ 11.Current price is: $ 7.
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2013 – The Amazing Facts About Sound (eBook) Silverman, Buffy Factory Shop

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2013 – The Earth and The Role of Water (Paperback) Duke, Shirley Factory Shop

Original price was: $ 11.Current price is: $ 7.
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2013 – The Nervous System (eBook) Duke, Shirley Factory Shop

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2013 – The Nervous System (Paperback) Duke, Shirley Factory Shop

Original price was: $ 11.Current price is: $ 7.
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2013 – The Night Sky (eBook) Hutmacher, Kimberly Factory Shop

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2013 – The Night Sky (Paperback) Hutmacher, Kimberly Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2013 – The Scoop About Measuring Matter (eBook) Maurer, Tracy Factory Shop

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2013 – The Scoop About Measuring Matter (Paperback) Maurer, Tracy Factory Shop

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2013 – The Wonderful Water Cycle (eBook) Hutmacher, Kimberly Factory Shop

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2013 – The Wonderful Water Cycle (Paperback) Hutmacher, Kimberly Factory Shop

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2013 – Using Tools To Understand Our World (eBook) Hicks, Kelli Factory Shop

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2013 – Using Tools To Understand Our World (Paperback) Hicks, Kelli Factory Shop

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2013 – Uso de instrumentos científicos (Using Scientific Tools) (eBook) Meredith, Susan Factory Shop

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2013 – Uso de instrumentos científicos (Using Scientific Tools) (Paperback) Meredith, Susan Factory Shop

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2013 – Vamos a clasificar organismos (Let’s Classify Organisms) (eBook) Hicks, Kelli Factory Shop

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2013 – Vamos a investigar la luz (Let’s Investigate Light) (eBook) Silverman, Buffy Factory Shop

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2013 – Why Plants Become Extinct (eBook) Lundgren, Julie Factory Shop

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2013 – Why Plants Become Extinct (Paperback) Lundgren, Julie Factory Shop

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2014 – ¡Dale un tirón! ¡Dale un empujón! (Pull It, Push It!) (Paperback) Silverman, Buffy Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2014 – ¡Gracias, NASA! (Thanks, NASA!) (eBook) Greve, Tom Factory Shop

Original price was: $ 20.Current price is: $ 12.
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2014 – ¡Gracias, NASA! (Thanks, NASA!) (Paperback) Greve, Tom Factory Shop

Original price was: $ 11.Current price is: $ 7.
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2014 – ¡Mézclalo! ¿Disolución o mezcla? (Mix It Up! Solution or Mixture) (Paperback) Maurer, Tracy Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2014 – ¡Puedo probarlo! la investigación científica (I Can Prove It! Investigating Science) (Paperback) Hicks, Kelli Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2014 – ¿Caliente o frio? (Hot or Cold? ) (Paperback) Lilly, Melinda Factory Shop

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2014 – ¿Cómo usan los animales sus aletas? (How Do Animals Use Their Flippers?) (Paperback) Stone, Lynn Factory Shop

Original price was: $ 10.Current price is: $ 6.
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2014 – Alimentos producidos por el sol (Food From the Sun) (Paperback) Brown, Harriet Factory Shop

Original price was: $ 11.Current price is: $ 7.
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2014 – Analízalo: Prueba de materiales (Analyze This: Testing Materials) (Paperback) Hicks, Kelli Factory Shop

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2014 – Animales invasores (Animal Invaders) (eBook) Tourville, Amanda Doering Factory Shop

Original price was: $ 20.Current price is: $ 12.
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2014 – Animales invasores (Animal Invaders) (Paperback) Tourville, Amanda Doering Factory Shop

Original price was: $ 11.Current price is: $ 7.
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2014 – Ayudemos a preservar los hábitats (Helping Habitats) (Paperback) Webb, Barbara Factory Shop

Original price was: $ 10.Current price is: $ 6.
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Series

2014 – Biomes (Series) Rourke Factory Shop

Original price was: $ 72.Current price is: $ 36.
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Series

2014 – Biomes (Series) Rourke Factory Shop

Original price was: $ 168.Current price is: $ 67.
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2014 – Camuflaje y disfraz (Camouflage and Disguise) (Paperback) Stone, Lynn Factory Shop

Original price was: $ 10.Current price is: $ 6.
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2014 – Ciclos de vida de las mariposas y las polillas (Butterflies and Moths) (eBook) Lundgren, Julie Factory Shop

Original price was: $ 20.Current price is: $ 12.
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2014 – Ciclos de vida de las mariposas y las polillas (Butterflies and Moths) (Paperback) Lundgren, Julie Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2014 – Ciclos de vida los girasoles (Life Cycles: Sunflowers) (eBook) Lundgren, Julie Factory Shop

Original price was: $ 20.Current price is: $ 12.
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2014 – Ciclos de vida los girasoles (Life Cycles: Sunflowers) (Paperback) Lundgren, Julie Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2014 – Ciencia del parque de recreo (Playground Science) (Paperback) Sheehan, Thomas Factory Shop

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2014 – Cómo funcionan los ecosistemas (How Ecosystems Work) (Paperback) Lundgren, Julie Factory Shop

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2014 – Cómo los humanos dependen de la tierra (How Do Humans Depend on Earth) (Paperback) Lundgren, Julie Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2014 – Cómo medir la materia (The Scoop About Measuring Matter) (Paperback) Maurer, Tracy Factory Shop

Original price was: $ 9.Current price is: $ 5.
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2014 – Construcciones duraderas (Built to Last) (eBook) Mattern, Joanne Factory Shop

Original price was: $ 20.Current price is: $ 12.
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2014 – Construcciones duraderas (Built to Last) (Paperback) Mattern, Joanne Factory Shop

Original price was: $ 11.Current price is: $ 7.
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2014 – Creciendo verde (Growing Up Green) (Paperback) Sturm, Jeanne Factory Shop

Original price was: $ 10.Current price is: $ 6.