EngageNY
Addition and Subtraction Formulas 2
Knowing the addition formulas allows for the calculations of double and half formulas. The fourth installment of 16 has the class use the addition formula to develop the double angle trigonometric formulas. Using the double formula,...
EngageNY
Launching the Performance Task: The1906 San Francisco Earthquake and Fire
Picture that! Pupils view photographs of the aftermath of the 1906 San Francisco earthquake and fire, discussing what they know and wonder about each image. Then, scholars watch a short video about the historic event and complete a KWL...
LABScI
Botany: The Plant Dissection Lab
Study everything about plants! The 12-part series of lessons continues with an examination of many aspects of plants. Components of the laboratory activity address the growth and structure of plants by evaluating familiar plants. The...
Curated OER
Visual Sum and Difference Word Problems
Aside from awkward wording, this worksheet has problems for learners to solve. They read each problem then use the provided pictures to solve. Note: The images and language are misleading on this worksheet and may be confusing for...
Curated OER
Worksheet 30 - Intervals
In this interval worksheet, students divide functions into intervals. They computer the upper and lower sums for the partition. This two-page worksheet contains approximately eight multi-step problems.
Curated OER
Addition and Subtraction Facts to 20 - Manipulative
Here is a good lesson that will allow your student to practice their addition and subtraction facts to 20. They practice facts using fact cards and practice strategies such as doubles strategies, and count to 10 strategies.
Curated OER
Worksheet 30 - Definite Integrals
In this integral worksheet, students find the volume of solids, compute definite integrals, and identify the limit of the terms. This one-page worksheet contains 7 multi-step problems.
Curated OER
Add and Subtract within 20
The sums and differences only reach 20 in this arithmetic worksheet. Scholars answer 10 simple number sentences, some involving two numbers and others with three. They choose the correct answer from a list on the right. There are the...
Curated OER
Measuring Weight in the Metric System
Elementary schoolers complete seven spaces in a table and answer six fill in the blank questions where they convert grams to kilograms or kilograms to grams. Learners solve four word problems where they convert and add metric weights in...
Curated OER
The Bell Curve
Learners are introduced to the concepts of the normal curve, skewness and the standard deviation. They discuss how the normal distribution has been used and misused to support conclusions.
Curated OER
Addition Chart
In this addition worksheet, students complete an addition chart by writing the sums of the numbers from 1 to 10. The numbers are not in order on the chart; students look at the factors in the rows and columns and add. Some numbers are...
Curated OER
Money Addition (F)
For this money addition worksheet, student find the sums of money amounts up to the tens place. They regroup as needed in each problem.
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Area of Parallelograms
In this area of parallelograms activity, 10th graders solve 8 problems that include finding the area of various parallelograms. First, they find the area of each given figure in number 1-3. Then, students find the area of each shaded...
Curated OER
Integer Addition; Range (-99) to (+99) (D)
In this addition worksheet, students find the sums of 54 horizontal, integer addition problems in which the addends have a range of (-99) to (+99).
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Adding Ten Tiles I
Students practice this problem that needs a certain amount of experimentation (trial and error) to get any answer at all. In the process they practice their basic number facts. However, to get the complete set of answers Students need to...
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Cause Célèbre
In this exercise, learners identify characters from an "Archie" comic and discuss the relevance of "Archie" to today's youth. They create public service advertisements featuring celebrities to address common concerns among teenagers in...
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Probability
In this probability worksheet, 8th graders solve and complete 15 different problems related to determining the probability of various events. First, they complete the table illustrated on the sheet. Then, students use the table to...
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Vectors
In this Algebra II learning exercise, 11th graders find the sum of a pair of vectors. The two page learning exercise contains a combination of nine multiple choice and free response questions. Answers are included.
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Finding a Way
In this mental math worksheet, 3rd graders use mental math to find and solve each missing product, sum and/or difference in each of the 4 paths. Students answer 1 short answer question relating to the paths.
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Infinity
Students determine the sum of an infinite geometric series. In this determining the sum of an infinite geometric series instructional activity, students discuss how the sum of an infinite geometric series is a paradox. ...
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Five Minute Adding Frenzy (A)
In this five minute adding frenzy worksheet, young scholars problem solve one hundred addition equations within five minutes by writing the sum of the column and row numbers in each space.
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Trig Functions
In this trig functions worksheet, students solve and complete 24 different types of problems. First, they find the limits for each trig function given. Then, students find xso that the given infinities series converges. They also find...
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Sigma Notation and Series
In this sigma notation and series worksheet, 11th graders identify and complete 10 different problems that include determining the sigma notation and series of each problem. First, they determine the sequence in each given a set of...
Curated OER
Summations 1
In this Pre-calculus activity, students determine the sum of the indicated number of terms of the arithmetic or geometric series. The one page activity contains fifteen problems. Answers are provided.