# Q3 W25 Feb. 18th- Feb. 22nd Teacher Angela Mariner Math and Science 4 25 Mixed numbers and improper fractions/Review
Standard(s) Taught
Learning Targets and Learning Criteria

Math

Students will:

• decompose a mixed number into a sum of fractions equal to 1 and a fraction less than 1 to find an equivalent fraction to replace the mixed number in an addition or subtraction situation.

• find equivalent sums or differences by converting fractions greater than 1 to mixed numbers by decomposing the fraction into a sum of fractions equal to 1 and fractions less than 1

• create a line plot to display measurement data including fraction units of halves, quarters, and eighths.

• use the measurement data on a line plot to solve problems involving the addition and subtraction of fractions with like denominators.

Science

Students will:

• describe the requirements/components necessary for sound to be produced.

• Investigate the production of sound (e.g., tuning forks, hollow tubes, vocal cords, or water bottles filled with different amounts of water).

• explain that sound is produced by vibrating objects.

• investigate variations in pitch (e.g., water bottle liquids, rulers, straws, stretched rubber bands).

• explain that pitch depends on the speed (fast and slow) an object vibrates and the measurements (size and length) of the object.

Classroom Activities

Math

Converting mixed numbers to improper

Line plots

IXL.com in class practice

Science

Review VST

Take VST

Retake Forms of Energy Vocab

Retake Forms of Energy Summative

Assignments Due

IXL.com Q.14