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  Search result  Your search for [author]Challand, Helen J. returned 7 records.  
 
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  Book Science projects and activities.

by Challand, Helen J.; Chicago: Childrens Press, 1985.

Subject: Science projects -- Juvenile literature; Science - Experiments; Experiments.

  
     
Relevance: 22.73%
 
     
  Book Activities in the physical sciences.

by Challand, Helen J.; Chicago: Childrens Press, 1984.

Subject: Physics -- Experiments -- Juvenile literature; Chemistry -- Experiments -- Juvenile literature.

  
     
Relevance: 22.73%
 
     
  Book Activities in the life sciences.

by Challand, Helen J.; Chicago: Childrens Pr, 1982.

Subject: Biology -- Experiments -- Juvenile literature; Biology -- Experiments; Experiments.

  
     
Relevance: 21.79%
 
     
  Book Activities in the earth sciences.

by Challand, Helen J.; Chicago: Childrens Press, 1982.

Subject: Astronomy -- Experiments -- Juvenile literature; Weather -- Experiments -- Juvenile literature; Geology -- Experiments -- Juvenile literature; Earth sciences -- Experiments; Experiments.

  
     
Relevance: 21.79%
 
     
  Book Science words : a beginning dictionary.

by Challand, Helen J.; New York: Harper & Row, 1973.

Subject: Science -- Dictionaries.

  
     
Relevance: 21.79%
 
     
  Book Activities in the Earth Sciences.

by Challand, Helen J. Ph.D.; Chicago: CHILDRENS PRESS, 1982.

Subject: Astronomy -- Experiments -- Juvenile literature; Geology -- Experiments -- Juvenile literature. [1. Earth sciences -- Experiments. 2. Experiments]; Weather -- Experiments -- Juvenile literature.

  
     
Relevance: 20.50%
 
     
  Book Basic science handbook, K-3.

by Beauchamp, Wilbur L.; Chicago: Scott, Foresman, 1961.

Subject: Science.

  
     
Relevance: 12.87%
 
     
 
         
         
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