TY  - BOOK
AU  - Mattern,Joanne
TI  - Levers
T2  - Blastoff! readers. 2, Simple machines fun!
SN  - 9781626179929
AV  - TJ147 .M3355 2020
U1  - 621.8 MAT 23
PY  - 2020///
CY  - Minneapolis, MN
PB  - Bellwether Media, Inc.
KW  - Levers
KW  - Juvenile literature
KW  - Readers (Elementary)
KW  - Nonfiction
KW  - csd
N1  - Includes bibliographical references (page 23) and index; What are levers? -- How do levers work? -- Levers in our lives; 2.8; K-3
N2  - Relevant images match informative text in this introduction to levers. Intended for students in kindergarten through third grade
ER  -