Numbers Teacher Resources
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Definition of One-to-One FunctionsLesson Planet
8 mins 9th - 12th
Functions are special relations, but are there special functions? A concept video defines a one-to-one function. Three problem videos cover examples in determining whether a relation is a function and whether it is a one-to-one function.
Existence: One-to-One Functions and InversesLesson Planet
11th - Higher Ed CCSS: Designed
One-to-one means the answer is simple, right? Given four graphs, pupils use a vertical line to test each graph to find out if they are one-to-one. By using the resource, learners realize that not all one-to-one relations are functions....
One Flew over the Cuckoo's NestLesson Planet
11th - 12th CCSS: Adaptable
After reading Ken Kesey's One Flew Over The Cuckoo's Nest, class members view the 1975 film version and then craft a critical review in which they compare the two versions and evaluate the success or failure of Milos Foreman's...
Teaching History and Culture Through Literature: One Thousand Chestnut TreesLesson Planet
Ninth graders explore contemporary Korea, as well as pre-war Korea. They do this by reading One Thousand Chestnut Trees. After reading, they participate in classroom discussions about excerpts from the novel. They also research...
Introduce Vocabulary: My Chinatown: One Year in Poems (Mak)Lesson Planet
K - 3rd
Beautiful illustrations and tender memories of cultural identity make Kam Mak's story My Chinatown an ideal resource for budding readers learning four vocabulary words in context: fortune, scraps, soar, and victory. Introduce these...
Introduce Vocabulary: One Hungry Monster (O'Keefe)Lesson Planet
K - 3rd
Combine counting and vocabulary practice with Susan O'Keefe's engaging story One Hungry Monster, which you can find on YouTube if needed. Introduce learners to the following in-text words: doubt, gargle, rude, swear, and underneath....
Introduce Vocabulary: One Tiny Turtle (Davies)Lesson Planet
K - 3rd
The loggerhead turtle is a fascinating species, and budding readers learn all about it in Nicola Davies' account One Tiny Turtle. This informational narrative offers excellent vocabulary in context, and you'll find guidance here to...
How to Find the One-sided Limits of a FunctionLesson Planet
9 mins 11th - Higher Ed
Do one-sided limits require only half the work? The video teaches scholars how to find one-side limits from a graph. It covers an example where the one-sided limits give the general limit and an example where one of the one-sided limits...
Why China Ended its One-Child PolicyLesson Planet
12 mins 9th - Higher Ed CCSS: Adaptable
Was China's one-child policy a good idea? Historians analyze the country's one-child policy in place for more than 40 years. They view a short video explaining the revocation of the one-child rule and what it means for the future of the...
Locating Fractions Greater than One on the Number LineLesson Planet
3rd - 5th CCSS: Designed
Supplement your lesson on improper fractions with this simple resource. Working on number lines labeled with whole numbers between 0 and 5, young mathematicians represent basic improper fractions with halves and thirds. The fractions...
How One Scientist Averted a National Health CrisisLesson Planet
6 mins 6th - 12th CCSS: Adaptable
Between 1957 and 1962, thousands of infants born in Canada, Great Britain, and Germany had serious deformities due to thalidomide, a drug marketed to pregnant women as a mild sleeping aid and to relieve pregnancy nausea. However, the...