National Security Agency
Time After Time
Save those precious minutes and hours spent planning math lessons with this mini-unit on telling time. Offering a series of engaging hands-on and collaborative learning activities, these three lessons teach children how to read...
EngageNY
Interpreting Division of a Whole Number by a Fraction—Visual Models
Connect division with multiplication through the use of models. Groups solve problems involving the division of a whole number by a fraction using models. The groups share their methods along with the corresponding division and...
Noyce Foundation
Time to Get Clean
It's assessment time! Determine your young mathematicians' understanding of elapsed time with this brief, five-question quiz.
101 Questions
Safe Cracking
How long would it take to break into a safe by testing every possible combination of codes? Pupils view a video clip of this happening and must determine the total amount of time before success. They measure how long each step takes, add...
Curated OER
Family Math Workshops
Students explore the math they are learning in the classroom with their families. For this math workshop lesson, participants learn about the types of mathematics being taught in the classroom. These workshops provide opportunities to...
Curated OER
Hours and Minutes (1)
In this time worksheet, students convert 20 time amounts from hours and minutes into minutes after reading the conversions at the top of the page. They see that 1 hour is equal to 60 minutes, a 1/2 hour is equal to 30 minutes, and 1/4...
Curated OER
Leveled Problem Solving Equations and Mental Math
In this equations and mental math practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
How Long? Over an Hour.
In this recognizing elapsed time worksheet, students observe analog clocks displaying the beginning time and analog clocks showing the ending times and solve the number of hours and minutes of time that have elapsed. Students solve...
Curated OER
Thanksgiving Math
In this Thanksgiving themed math learning exercise, students calculate the answers to four word problems and then explain how they reached each answer.
Curated OER
Math with M&M's
First graders create number sentences. In this math lesson, 1st graders use M&M's to make number sentences. Students create charts using the color of the M&M's as data.
Curated OER
Wave Math
Students identify the different factors affecting the size and shape of ocean waves. In this math lesson, students calculate wave speed and wavelength given a mathematical formula.
Curated OER
Telling Time By the Hour
First graders explore how to tell time by the hour. They draw the minute and hour hands on a clock to match the time shown by the teacher on the overhead clock. Students write the time shown on a worksheet. They read "The Grouchy Ladybug."
Curated OER
Math Problem of the Week
For this miles per hour worksheet, students solve a word problem about how many miles per hour Mathman can travel. Students solve 1 problem.
Curated OER
Math Club #5: Miscellaneous II
In this math club #5: miscellaneous II worksheet, 6th graders work in groups to solve 10 miscellaneous word problems using logic and problem solving skills.
Curated OER
What Time is It? Telling Time To Five Minutes
For this math worksheet, students analyze the time on 10 analog clocks and tell what time it is to five minutes. The hour and minute hands are different colors to help students, and there is also a clock marked with 5 minute intervals at...
Curated OER
Working With Basic Units of Time
In this math worksheet, students investigate telling time, elapsed time and word problems pertaining to time. Students also convert minutes to hours and hours to days. There are 40 problems on the 3 pages.
K5 Learning
Mixed Practice Word Problems #6
Nine questions make up a mixed practice learning exercise. The word problems require scholars to show what they know about money, addition, subtraction, multiplication, and division using numbers up to 5,300.
Curated OER
Time Conversions
In this online math worksheet, students make conversions between days, weeks, hours, minutes and seconds. When complete, students submit their answers and get instant feedback regarding their accuracy.
Curated OER
Real-Life Problems
Choose your operation; scholars read five math-application word problems and determine which of four operations to use in solving each. They work with time and measurements, making sure to include the proper units in their solutions....
Curated OER
Conversion Tables
Here are some practical conversion scenarios for scholars to figure out. They examine an example table converting cents to dollars before completing two of their own. For the first, learners convert weeks to days. Some of these are done...
Common Core Sheets
Finding Starting Time
Third graders read word problems to determine the start time, given the elapsed time and end time.
Curated OER
Write in Minutes
In this minutes worksheet, students write the minutes for the hours given to them. Students write the minutes for 9 different hours up to 15 hours.
Curated OER
Time to the Hour and Half-Hour
In this telling time worksheet, students analyze 6 clocks and write the time to the nearest half hour. Students also draw the minute hand on clocks to show the specified time.
Curated OER
Time to Five Minutes: Homework
In this five minute interval counting worksheet, students describe each time as minutes after an hour and minutes before an hour. Students use the analog clocks to answer and finish with one word problem for telling time.