Illustrative Mathematics
Carbon 14 Dating in Practice I
How old is the plant? Here is a task that presents the exponential decay function for carbon 14 in a plant. Pupils use the function to estimate the amount of carbon 14 in the plant when it died and analyze the function to find what the...
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Healthy Relationships
Teens, dating, relationships, breaking up, what's appropriate dating behavior? Go through this PowerPoint presentation and discuss all of these things and more. Too often, teens are not sure what's appropriate and what's inappropriate...
101 Questions
25 Billion Apps
Learn to use mathematics to your advantage! Using linear modeling, scholars predict the date and time the Apple App Store reaches 25 billion downloads. Considering the prize for the 25 billionth download was a $10,000 gift card, modeling...
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Unit II: Worksheet 3 - Velocity
Future engineers analyze the motion of Robin, the roller skater, as he moves along a sidewalk. They graph the position versus time for three different occurrences. Questions are asked about the resulting graphs, reinforcing the concepts...
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Mathematics: A Picture's Worth a Thousand Words
Learners examine school yearbooks from 1950 to the present. They count the number of male and female teachers and administrators. They compile date and extrapolate changes in job trends.
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Use a Table
In this elapsed time activity, students analyze a schedule of events at a picnic with the starting times listed. Students read and solve 6 problems in which the elapsed time is calculated.
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Unit II: Worksheet 1 - Velocity
Beginning physics scholars interpret two graphs depicting position versus time. For each graph, there is a series of questions to answer. The exercise is basic, but beneficial. Consider using it as an assessment of understanding after...
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What Time is It?
In this vocabulary and reading comprehension worksheet, students read a 1 page selection about clocks, label a drawing with 6 terms, and respond to 11 short answer and fill in the blank questions.
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A Date With Chemistry
Students research certain elements and then analyze their potential bonds with other elements in a dating game where the dating pool is comprised of the elements featured on the Periodic Table.
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The Very Grouchy Ladybug: Telling Time
Students practice telling time by reading a children's story. In this time keeping lesson plan, students read the book The Very Grouchy Ladybug by Eric Carl, and create a schedule for the ladybug to complete certain activities....
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Carbon 14 Dating in Practice I
Analyzing and evaluating exponential functions will help your archaeologists find the amount of Carbon 14 remaining in a plant in this real-life task centered on carbon dating. Learners will also be introduced to the concept of...
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Carbon 14 Dating in Practice II
Your archaeologists combine proportional reasoning with exponential functions in a real-life task centered on Carbon 14 dating.
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Carbon 14 Dating, Variation 2
Your archaeologists begin this task with a table of values to estimate the time passed based on the half-life of Carbon 14 remaining in a plant. They then move on to find when a specific amount of Carbon 14 is present in the same plant,...
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Time Travel Advertisement
What makes an effective advertisement? Read the advertisement for the Time Machine 3000, and discuss the format and heading with your class. A short series of questions help middle schoolers analyze this advertisement before they write...
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ESL-Time Words
In this ESL vocabulary worksheet, students answer 6 questions about days of the week, months of the year, the century and general questions about dates and times, write full and abbreviated dates and complete a crossword puzzle.
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ESL Grammar/Time, Vocabulary
In this ESL worksheet on time, students will read two party invitations and then write five complete sentences using time related words.
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Understanding Time Zones
Learners investigate the times zones around the world. They discuss situations when it is important to know the time in different parts of the world and how to find it.
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Fossils and Geologic Time
Students explore the development of the geologic time scale. They examine the major time periods in earth's history. Students discuss the role fossils play in helping us understand history.
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Telling Time By the Hour
In this telling time learning exercise, students analyze 9 analog clocks. Students write the correct time below each clock. All times are to the nearest hour.
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Analog Clocks: Write the Digital Times
In this telling time worksheet, students analyze the times to the half hour on 9 analog clocks. Students write the times underneath each clock.
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Telling Time by the Quarter Hour
In this telling time worksheet, students read the analog clocks and tell the time for each clock by the quarter hour. Students complete 9 problems.
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Telling Time by the Half Hour
In this analog clocks worksheet, students draw hands on the 9 clocks to match the digital times underneath. All times are to the nearest half hour.
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Telling Time By the Hour
In this clocks worksheet, students draw the clock hands to show the time to the hour that is printed underneath each analog clock.
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Prepositions of Time
In this prepositions of time worksheet, students fill in the blanks to sentences with either the word at, in, or on. Students fill in 15 sentences write 4 on their own, and fill in a chart for 4 blanks for each word..