 21 Super Simple Astronomy Experiments
Rebecca W Keller Ph.D.
Publisher : Gravitas Publications, Incorporated
Our Price : $14.95 *Price as of May 20, 2013 08:52 AM CST
Lowest used Price : $10.94
More info 
Buy Now: 21 Super Simple Astronomy Experiments
|
 21 Super Simple Chemistry Experiments
Rebecca W Keller Ph.D.
Publisher : Gravitas Publications, Incorporated
Our Price : $12.95 *Price as of May 20, 2013 08:52 AM CST
Lowest used Price : $21.49
More info
Buy Now: 21 Super Simple Chemistry Experiments
|
 Astronomy Level I Laboratory Workbook
Rebecca W Keller Ph.D.
Publisher : Gravitas Publications, Incorporated
Our Price : $17.96 *Price as of May 20, 2013 08:52 AM CST
10% Off, You save $1.99
Lowest used Price : $15.00
More info
Buy Now: Astronomy Level I Laboratory Workbook
|
 Astronomy Level I: Teacher's Manual
Rebecca W Keller Ph.D.
Publisher : Gravitas Publications, Incorporated
Our Price : $19.95 *Price as of May 20, 2013 08:52 AM CST
Lowest used Price : $10.00
More info
Buy Now: Astronomy Level I: Teacher's Manual
|
 Astronomy, Level I (Real Science-4-Kids)
Rebecca W. Keller, Janet Moneymaker,
Publisher : Gravitas Publications
Our Price : $22.46 *Price as of May 20, 2013 08:52 AM CST
10% Off, You save $2.49
Lowest used Price : $17.00
More info
Buy Now: Astronomy, Level I (Real Science-4-Kids)
|
 Level I Physics
Rebecca W. Keller Ph.D.
Publisher : Gravitas Publications, Incorporated
Our Price : $22.45 *Price as of May 20, 2013 08:52 AM CST
10% Off, You save $2.50
Lowest used Price : $23.84
More info
Buy Now: Level I Physics
|
 Physics I Connects to Language (Real Science -4- Kids)
Rebecca W. Keller Ph.D.
Publisher : Gravitas Publications, Incorporated
Our Price : $17.96 *Price as of May 20, 2013 08:52 AM CST
10% Off, You save $1.99
Lowest used Price : $7.69
More info
Buy Now: Physics I Connects to Language (Real Science -4- Kids)
|
 Physics, Pre-Level 1 (Real Science-4-Kids)
Rebecca W Keller, Janet Moneymaker,
Publisher : Gravitas Publications, Inc.
Our Price : $21.83 *Price as of May 20, 2013 08:52 AM CST
27% Off, You save $8.12
Lowest used Price : $59.88
More info
Buy Now: Physics, Pre-Level 1 (Real Science-4-Kids)
|
 Pre Level I Physics Teacher's Manual
Rebecca W Keller Ph.D.
Publisher : Gravitas Publications, Inc.
Our Price : $22.46 *Price as of May 20, 2013 08:52 AM CST
10% Off, You save $2.49
Lowest used Price : $15.00
More info
Buy Now: Pre Level I Physics Teacher's Manual
|
 Pre-Level I Biology: Student Text
Rebecca W. Keller Ph.D.
Publisher : Gravitas Publications, Incorporated
Our Price : $26.96 *Price as of May 20, 2013 08:52 AM CST
10% Off, You save $2.99
Lowest used Price : $24.98
More info
Buy Now: Pre-Level I Biology: Student Text
|
