Curated OER
Got These Properties? (Commutative in Addition/Zero in Addition and Subtraction)
Second graders examine the commutative property of addition and the property of zero in addition and subtraction. They complete an asessment worksheet to gain practice reading and working number sentences horizontally and vertically.
Curated OER
Maya Math: Addition and Subtraction
Learners examine how ancient Maya counted, and practice addition and subtraction using Maya number glyphs.
Curated OER
Adding and Subtracting Integers
In this integers activity, students use the integer number line to solve the problems as they add and subtract positive and negative numbers. They find the answers to 10 questions.
Curated OER
0 Subtraction Flash Cards
In this flash cards template worksheet, students cut and fold flash cards subtracting zero from zero to nineteen. Students make 20 flash cards.
Curated OER
Add and Subtract Decimal Tenths
In this math activity, students add and subtract using decimals in the tenths place. Students complete 32 horizontal problems, writing the answers in the space provided.
Curated OER
Counting Back and Counting On
Read aloud your choice of books about counting on and counting back (a list is provided, or tell stories of your own). Your learners will write horizontal equations to portray what happens in the story. They build a paper chain and...
Curated OER
Matrix Operations
Here is a worksheet to practice or review basic matrix operations of addition, subtraction, and scalar multiplication. First, define and discuss key vocabulary terms, then have individuals work five simple problems. There are detailed...
Curated OER
Add or Subtract the Numbers
In this addition and subtraction worksheet, students solve 20 problems in which numbers from 1 to 10 are added or subtracted. Problems are presented in both vertical and horizontal format.
Curated OER
Add and Subtract Two-Digit Numbers
Learners complete two double-digit problems, one addition and the other subtraction. They also determine the missing addend in two additional problems. An explanation as to how to solve both problems is included.
Curated OER
We Are a Fact Family! Integration Is the Key!
Students practice addition and subtraction. In this fact families unit, students practice finding sums and differences for fact families. This unit includes ten lessons with science and social studies integration.
Curated OER
Interpreting Line Graphs
Fifth graders interpret line graphs. In this graphing instructional activity, 5th graders first begin by reviewing the difference in bar and line graphs and what they are used for. Students practice interpreting the data on various line...
Curated OER
Arithmetic Revisions
In this algebra worksheet, students perform basic addition and subtraction operations by finding the missing digits. There are 30 questions dealing with multiplication, addition and graphing.
West Contra Costa Unified School District
Conics Introduction and Parabolas
Where did conic sections get their name? The equation and graph of a parabola are developed from the definition of the conic section. Teacher examples on graphing the equation and writing an equation from the graph round out the plan.
Curated OER
Math Speed Tests Book 1
In this timed math drills instructional activity, students complete two 50 problem tests with mixed addition and subtraction facts to 20. They are presented in horizontal form and may be timed.
Curated OER
Pipe Music With Decimals
Students discuss strategies for solving problems with decimals. They find the sum of problems through recognizing place value and by practicing adding numbers both vertically and horizontally. They read and solve real life word...
Curated OER
A Focus on Mechanical Friction
Students explore mechanical friction. They perform experiments to observe the direction of mechanical motion and the difference between rolling and sliding friction. Data results on the experiments are recorded and students answer...
Curated OER
Add and Subtract Basic Facts #3
In this addition/subtraction learning exercise, students solve 9 horizontal and 12 vertical problems, using basic facts 1-10. Reference web site is given for additional activities.
Curated OER
1 VS the Mob
Students prepare to become the first to cover four adjacent products, horizontally, vertically or diagonally by selecting factors that make the needed products. They play this game to acquire a healthy appetite for competition between...
EngageNY
Complex Numbers and Transformations
Your learners combine their knowledge of real and imaginary numbers and matrices in an activity containing thirty lessons, two assessments (mid-module and end module), and their corresponding rubrics. Centered on complex numbers and...
Curated OER
Double Bar Graphs - Homework 7.1
Your learners have seen basic bar graphs, but do they have experience reading double bar graphs? This worksheet details how to draw a double bar graph and provides an example with six accompanying questions. The final question asks...
Curated OER
Fraction Activities
In these various fraction activities activity, students participate in whole class, small group, and individual projects to understand fractions, make fractions, and use a fraction chart to find equivalent fractions. Students answer 26...
Curated OER
Data Analysis and Probability
Students make their own puzzle grid that illustrates the number of sit-ups students in a gym class did in one minute, then they make a histogram for this same data. Then they title their graph and label the scales and axes and graph the...
Curated OER
The Great Grid
Young scholars explore the coordinate plane. In this middle school/Algebra I instructional activity, students use dice with numbers and signs to play a game in which they must locate points on a coordinate plane. Young...
Curated OER
Ocean Waves and Tides
In this ocean waves and tides instructional activity, students match 12 given terms to their definitions related to tides, gravity, the structure of waves and the moon. They also label 4 diagrams of the moon and sun as creating spring or...