Passage
Grades 4–5
Discovery of Penicillin
reading informational text · RI.4.6+1
Free
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“penicillin” worksheets and activities
4 resultsWorksheet
Grades 5–8
The Discovery of Penicillin
life science · CCSS RI.6.3+1
$1.50
Worksheet
Grade 4
A Moldy Surprise
science practices · TX.SCI.4.4A
$1.50
Worksheet
Grades 6–8
Microbes All Around
life science · NGSS MS-LS1-1+1
$1.50
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