| Los cobayos (Guinea Pigs) | 
  
    
    
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    4.3   | 
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  | Los cocker spaniel (Cocker Spaniels) | 
  
    
    
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    4.4   | 
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  | Los dálmatas (Dalmatians) | 
  
    
    
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    4.4   | 
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  | Los gatitos (Kittens) | 
  
    
    
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    4.2   | 
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  | Los hámsters (Hamsters) | 
  
    
    
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    4.2   | 
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  | Los hogares de los insectos (Insect Homes) | 
  
    
    
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    4.3   | 
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  | Los perros labrador (Labrador Retrievers) | 
  
    
    
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    4.6   | 
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  | Los ríos de la Tierra (Earth's Rivers) | 
  
    
    
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    3.9   | 
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  | Lost at Sea | 
  
    
    
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    3.9   | 
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  | Lost in the Cave | 
  
    
    
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    5.4   | 
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  | Lost Treasures | 
  
    
    
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    5.6   | 
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  | Los veterinarios cuidan la salud de los animales (Veterinarians help keep animals healthy) | 
  
    
    
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    5.5   | 
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  | Lunch Munch | 
  
    
    
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       | 
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  | Machines, Transportation and Art Activities | 
  
    
    
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       | 
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  | Magic and Illusions | 
  
    
    
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    5.8   | 
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  | Magnets | 
  
    
    
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       | 
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  | Major Battles of the War of 1812 | 
  
    
    
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       | 
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  | Make a Biosphere and Mini Garden | 
  
    
    
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       | 
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  | Make a Castle | 
  
    
    
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       | 
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  | Make an Amusement Park | 
  
    
    
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       | 
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  | Make a Space Center | 
  
    
    
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       | 
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  | Make a Transportation Hub | 
  
    
    
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       | 
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   | 
  | Maker Projects for Kids Who Love Animation | 
  
    
    
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       | 
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   | 
  | Maker Projects for Kids Who Love Designing Communities | 
  
    
    
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