Lesson Plan
Curated OER

Decimals: Collaborative Lesson

For Teachers 5th - 6th
Students explore mathematics by participating in a group activity. In this number value lesson, students identify the uses for decimals and how to best estimate whole numbers based on decimals and fractions. Students collaborate with...
Worksheet
Curated OER

Decimals: Worksheet 2

For Students 3rd - 5th
In this decimal learning exercise, students solve a total of 31 decimal problems including: writing decimals, determining the smaller of 3 decimals, determining place value, rounding, filling in missing numbers and word problems.
PPT
BW Walch

Creating Linear Equations in One Variable

For Teachers 9th - 10th Standards
The example of two travelers meeting somewhere along the road has been a stereotypical joke about algebra as long as algebra has existed. Here in this detailed presentation, this old trope gets a careful and approachable treatment....
Assessment
Bowland

Fruit Pies

For Teachers 6th - 9th
Scholars use formulas for the area of a circle and the area of a rectangle to determine the number of pies a baker can make from a particular area of dough. They must also take into account rolling the remaining dough into a new sheet.
Lesson Plan
Curated OER

Mental Money

For Teachers 3rd - 4th
Learners access prior knowledge to round numbers and add decimals. In this mental math instructional activity, students share the book Betcha and calculate estimates for three jars based on the book. Learners calculate money answers...
Lesson Plan
Curated OER

Drop it or not?

For Teachers 4th - 6th
Students explore fractions. In this fraction instructional activity, students play an interactive game and use manipulatives to practice working with fractions.
Unit Plan
Common Core, Inc.

Multi-Digit Whole Number Subtraction

For Teachers 3rd - 4th Standards
A thorough exploration into subtracting multi-digit numbers, this series of lessons is an excellent way to guide learners of any skill level. With a step-by-step lesson plan and straightforward assessment tools, kids are sure to...
Interactive
Curated OER

Simple Past-Positive Sentences #2

For Students 4th - 6th
In this simple past tense worksheet, students use words and phrases given to form positive sentences in the given tense. Answers may be submitted online for review. ESL appropriate but not exclusive.
Worksheet
Curated OER

Calculations

For Students 9th - 12th
For this calculations worksheet, students express numbers in scientific notation and determine the number of significant figures. Students find conversion factors to change units. This worksheet has 8 word problems.
Lesson Plan
Curated OER

Light Beam

For Teachers 8th - 10th
Students measure and convert between units. In this geometry instructional activity, students investigate through measurements of distances. They relate the properties of circle to solving problems with radius, diameter and area.
Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 9th - 11th
Students solve problems using the Pythagorean Theorem. In this geometry lesson, students identify the sides and angles of a right triangle. They find the different trigonometric ratios and solve using sine, cosine and tangent.
Lesson Plan
Curated OER

Castles

For Teachers 10th - 11th
Students create a scale model to a castle using the dimensions they were given. They calculate the surface areas and volumes of each section of their castle.
Worksheet
Curated OER

End of the Year Math Terms

For Students 4th
In this end of the year math test worksheet, 4th graders complete problems including addition, division, measurement, decimals, and more. Students complete 22 problems. 
Lesson Plan
Curated OER

Subtracting Whole Numbers and Decimals

For Teachers 4th - 5th
In this math worksheet, students learn to subtract whole numbers and decimals. Students are given step by step directions on how to solve one sample problem, then complete 5 examples on their own. Example: 6.57 - 3.28. There is...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Rounding to Nearest 3 Decimal Places or Thousandths Place

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] A video and practice questions on how to round numbers to the nearest thousandths decimal place. [1:24]
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Rounding to the Nearest Decimal Place or the Tenths Place

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] A video and practice questions on how to round numbers to the nearest tenths decimal place. [1:26]
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Rounding the Same Decimal to Different Decimal Places

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] A video and practice questions where students are presented with a decimal number and must round it to three different decimal place value positions. [2:14]
Interactive
Mangahigh

Mangahigh: Number: Round Using Decimal Places

For Students 5th - 7th Standards
Round to nearest designated decimal place.
Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 1 Rounding Decimals

For Students 5th - 6th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of rounding decimals. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check It" button...
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Decimal Rounding Given Place Value

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Round decimals to a given place considering place value
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Decimal Rounding Given Place Value

For Students 6th - 7th
[Free Registration/Login may be required to access all resource tools.] Round decimals to a given place value.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Round to the Nearest 2 Decimal Places or the Hundredths Place

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] The video explains an example of rounding a number to the nearest hundredth. The video is followed by a series of practice questions to assess student comprehension...
Handout
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Rounding Decimals

For Students 5th - 6th Standards
Find a quick, concise explanation of how to round decimals. An example is given and clearly explained.
Unit Plan
PBS

Pbs: Who Won?: Comparing Decimals to the Thousandths Place

For Students 3rd - 5th
To figure out who won the race you have to compare their times. This interactive exercise focuses on using what you know about ordering decimals, number lines and rounding to the tenths place and then asks you to think about what numbers...