K-5 Math Teaching Resources
Decimal Squares Template
Model decimals and explore decimal place value with a useful printable. The worksheet showcases decimal square models representing one whole, tenths, hundredths, and thousandths.
Curated OER
Decimal Baseball
Young mathematicians represent recorded information in decimal form. In this decimals lesson, learners play a "classroom friendly" basketball game in which pupils take 10 shots. Number of shots made out of 10 is recorded as a fraction...
Curated OER
Decimals: Writing, Comparing and Ordering
In this decimals: writing, comparing and ordering worksheet, 6th graders use a place value chart to write decimals in standard, expand and word form, to compare by writing > or < , and to put a list of decimals numbers...
Curated OER
Working With Place Value
Students investigate the proper way to write numbers using decimals and commas. In this algebra lesson, students recognize the place value of a specific digit. They place numbers correctly on a number line.
Curated OER
Naming Decimal Places
In this decimal place value activity, students name the place value of the underlined digit in 24 numbers. Fourteen answers are whole number place values, and 10 are decimal place values.
Curated OER
Standard form: numbers with decimals
Young math whizzes write the standard form of numbers with decimals up to 6 digit numbers. They write the standard form for nine numbers.
Curated OER
BASE-ic Space Travel
For this 3-day place-value lesson, upper-elementary kids investigate the base 5 and base 2 systems as an introduction to exponents and powers. They create a pocket chart to help ground their understanding of bases, exponents, and powers,...
Curated OER
Rounding Up to One Decimal Place
For this rounding worksheet, students round 40 numbers up to one decimal place. Worksheet is in graphic organizer form, 2x2 rows.
Curated OER
Multiply Decimals Numbers With 1 Decimal Place
in this multiplication learning exercise, students complete a set of 14 problems, multiplying numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Rounding Decimals
In this rounding decimals worksheet, 5th graders solve 10 problems by rounding the numbers given to the specified place value, from ones to thousandths.
Curated OER
Who's On First?
Have you ever considered why the number 10 is so important to us? That's what learners do here. They explore patterns formed by powers of ten and by decimals, convert units of measure within the metric system, and express these in the...
Curated OER
Ten by Ten
Learners participate in hands-on activities using a hundreds chart and counting toes and fingers. They discover the patterns that are created when counting by ten. After a lecture/demo, students practice by using a worksheet embedded in...
Curated OER
Place Value Popsicles
Students play a place value game using popsicle sticks and dice. They investigate units and tens.
Curated OER
Decimal Place Value 2
In this math learning exercise, learners find the place values for the decimals that are written in word form. The numeral should match the written word.
Math Mammoth
Comparing Decimals
A two-page assignment walks mathematicians through how to tell which decimal in a pair is greater. The page uses yellow highlight to emphasize the numerals in question, making the lesson much easier to follow. Learners locate decimals on...
Curated OER
Rounding Decimals
Fourth graders engage in a lesson that is about the concept of rounding decimals. They review place value and focus it upon the practice of rounding. Students use 10 base decimal grids or models to help make connections with the skill.
School District of Palm Beach County
Egyptian Hieroglyphs
Humans have been developing number systems for thousands of years, and while they can be very different from one another, they can also share surprising similarities. Take your young mathematicians on a journey through the history...
Los Angeles County Office of Education
Assessment for the California Mathematics Standards Grade 3
Assess scholars' knowledge with a 22-page assessment that covers place value, patterns, probability, estimation, measurement, geometric figures; and their ability to add, subtract, multiply and divide proficiently.
Curated OER
Addition With Decimals - A
In this finding the sums worksheet, students add whole numbers with decimals adding zeros to make equivalent place values. Students solve 30 problems.
Curated OER
Multiplying and Dividing Decimals
Learn to multiply with decimals. The class reviews multiplying multi-digit whole numbers based off of word problems. Then they learn how to multiply using decimals and practice with money problems.
Curated OER
Multiplying Decimals
Fifth graders solve 35 multiplication equations, all of which have one number with a decimal multiplied by a single-digit number. The decimal numbers all are single-digit with a decimal only to the tenths place, so this is ideal for...
Curated OER
Confusing Fractions and Decimals
Eight number lines are given, and math scholars need to place the given decimal numbers on the fraction line as accurately as possible. Each number line shows a different span of numbers. Consider having learners go through it the first...
Curated OER
Reteaching Page - Comparing and Ordering Decimals
In this comparing and ordering decimals worksheet, students compare numbers with decimals in them and order numbers with decimals from least to greatest. Students complete 8 problems total.
Math Salamanders Ltd.
Adding Decimals Tenths Sheet 2
In this adding decimals learning exercise, students solve 60 addition problems. Both addends in each problem are decimals; in some problems, three decimals must be added.