CK-12 Foundation
Transcription of DNA to RNA: Making mRNA
Transcription means a written copy but how can DNA write a message? The video explains transcription and translation as they relate to DNA and RNA. Then in the interactive, scholars practice base pairing and answer analysis...
Annenberg Foundation
Curating an Exhibit
A curated exhibit at a museum has a point of view. Artifacts are selected and arranged to cause viewers to contemplate this point of view or theme. An interactive provides class members with an opportunity to create an exhibit, to curate...
Curated OER
Present Continuous
In this present continuous worksheet, students write numbers next to sentences and determine if a verb can be used in the present continuous tense. Students complete 60 problems total.
Curated OER
Present Continuous (advanced)
In this present continuous activity, students fill in the blanks to sentences with the verbs given in the correct form. Students complete 3 exercises.