Hero image

Nikimath's Shop

Hello teachers friends! My name is Niki.I have been teaching mathematics for over 20 years. My subjects are Algebra through Calculus 3 along with Geometry, Trig and Differential Equations. My passion is to create engaging fun and rigorous math resources of high quality for teachers and students. My products include partner and group activities, matching and sorting activities, multiple-choice games, rigorous worksheets & lessons, challenging independent practice, homework assignments, etc.

567Uploads

51k+Views

1k+Downloads

Hello teachers friends! My name is Niki.I have been teaching mathematics for over 20 years. My subjects are Algebra through Calculus 3 along with Geometry, Trig and Differential Equations. My passion is to create engaging fun and rigorous math resources of high quality for teachers and students. My products include partner and group activities, matching and sorting activities, multiple-choice games, rigorous worksheets & lessons, challenging independent practice, homework assignments, etc.
Radical Functions - Practice (40 various and challenging problems)
nikimathnikimath

Radical Functions - Practice (40 various and challenging problems)

(0)
This engaging practice allows students to explore and graph square and cube root radical functions. It contains 40 various and challenging problems. Students will have to ✤ identify the domain of given radical functions (4 problems) ✤ determine the range of functions (4 problems) ✤ find x- and y- intercepts of given function (4 problems) ✤ determine which of given points are on the graph of a given function (1 problem) ✤ find zeros of radical functions (4 problems) ✤ evaluate radical functions for given values of the variable (2 problems) ✤ find the point of intersection between two radical functions (4 problems) ✤ determine the value of a parameter given a radical function involving the parameter and passing through a given point (1 problem) ✤ find the inverse of 5 radical and 3 polynomial functions (8 problems) ✤ sketch the graph of given radical functions ( 8 problems) I hope the practice sheets give enough room for student to show work. Grids are provided. The product is useful for independent/extra practice, enrichment, review, homework assignment and assessment. Answer keys are included. (The graphs are drawn with CorelDraw!)
Equations of Circles - 4 Pages/Parts - 30 CLASSIFIED Problems
nikimathnikimath

Equations of Circles - 4 Pages/Parts - 30 CLASSIFIED Problems

(0)
This is an engaging practice for a set of 30 problems on equation of a circle. It consists of four parts (four pages) Part 1/Page A contains 10 problems on finding the center and radius of a circle where in the first 6 problems the equations are given in standard form and in the last 4 problems the equations are given in general form. Students will need to complete the square to complete the last 4 tasks. Part 2/Page B have 8 text problems on writing equations for circles. Students are given the center and the radius the endpoints of the diameter the center and one point that the circle goes through it the center and an endpoint of the radius the center and the diameter the center and the circumference of the circle the center and the area of the circle Part 3/Page C is interpreting the graphs of 6 circles. Students will have to write the equation of each circle in both standard and general forms. Part 4/Page D is graphing the circle given its equation in standard form (6 problems). Grids are provided. The practice sheets give room for students to show work. Answer keys are included.
Operations with Radicals - "What Species is This Wildcat?" Multiple-Choice Game
nikimathnikimath

Operations with Radicals - "What Species is This Wildcat?" Multiple-Choice Game

(0)
With this fun activity/multiple-choice game, students will simplify radical expressions using adding , subtracting, multiplying, division and raising (sum and difference) to the second power. There are given 9 “cards” with a challenging multiple choice question on each card. A picture of a wildcat corresponds to each problem. Students have 4 options for what could be the correct answer of their problem and respectively 4 corresponding options for the possible species of the cat. Students use their answers to identify what species are the wildcats. A student recording sheet is provided. Answer keys are included.
Properties of Exponents-Matching Activity "What breed is my favorite dog or cat?"
nikimathnikimath

Properties of Exponents-Matching Activity "What breed is my favorite dog or cat?"

(0)
This fun matching activity allows students to practice applying the exponent rules to 12 challenging expression. The properties of exponents included are: multiplying with same base dividing with same base negative exponents power to a power zero exponents There are given twelve “tickets/cards” each with the face of a cartoon hero – a boy or a girl. The hero „says“ his/her name and „ask“ the student to simplify a given expression, then to use the answer to find what breed is his/her (the hero’s ) favorite dog or cat. Students have one sheet with the pictures of twelve different breeds of dogs and another sheet with the pictures of twelve different breeds of cats. There is an expression corresponding to each picture. 12 of these corresponding to the pictures expressions are the answers. Thus students using the pictures and their answers can find what breed is the favorite dog or cat to each of the twelve cartoon heroes. Students can work in groups of 2 or/and 3. Student recording sheet and answer keys are included. Note: You will need paper size A4 to print this document.
Pythagorean Theorem with Other Shapes  - 27 CLASSIFIED problems
nikimathnikimath

Pythagorean Theorem with Other Shapes - 27 CLASSIFIED problems

(0)
This resource contains a total of 27 practice problems and focuses on using Pythagorean theorem with other geometric shapes. The problems are classified into 5 categories as follows: A. Problems with equilateral and isosceles triangles (finding the altitude, area and perimeter of the triangle) (6 problems) B. Problems with rectangles (finding the diagonal) (6 problems) C. Problems with squares and rhombi ( finding the diagonals and the area) (6 problems) D. Problems with trapezoids (finding the diagonals, non-parallel sides, perimeter and area) (6 problems) E. Other shapes/cases (finding the area of regular hexagon and circle) (3 problems) The practice sheets give room for students to show work. Answer keys are included.
Pythagorean Theorem - 48 Problems CLASSIFIED into 4 categories
nikimathnikimath

Pythagorean Theorem - 48 Problems CLASSIFIED into 4 categories

(0)
This resource contains a total of 48 practice problems on Pythagorean theorem. The problems are classified into 4 categories as follows: A. Problems on finding the hypotenuse ( 8 problems with given figures and 6 text problems) B. Problems on finding the missing leg (7 problems with given figures and 6 text problems) C. Problems on finding the missing side (it could be the hypotenuse or a leg of the triangle) ( 6 problems with given figures) D. Problems using the Inverse of Pythagorean theorem – determining whether given dimensions belong to a right triangle (given 12 triples of numbers and 3 problems with given figures/triangles) The practice sheets give room for students to show work. Answer keys are included.
Quadratic Functions - 66 PRACTICE Problems CLASSIFIED into 7 categories
nikimathnikimath

Quadratic Functions - 66 PRACTICE Problems CLASSIFIED into 7 categories

(0)
This is an engaging practice on exploring quadratic functions. Students are given 66 quadratic functions in standard and vertex forms. They have to identify/find the axis of symmetry (9 problems) the vertex (10 problems) the minimum or maximum (8 problems) the range (6 problems) the intervals of increasing and decreasing (10 problems) the y- intercept (9 problems) the x- intercepts (14 problems) This practice can help learners strengthen their understanding on characteristics of quadratic functions and then deal with the process for graphing quadratics easily. The practice worksheets have enough room for students to show their work. Answer keys are included.
Parallel Lines Cut by a Transversal - 27 various practice problems
nikimathnikimath

Parallel Lines Cut by a Transversal - 27 various practice problems

(0)
This is a engaging practice on solving problems on parallel lines cut by a transversal. There are 9 slides of problems with given diagrams as there are three problems per slide. The first nine problems (1-9) are two parallel lines given cut by a transversal. Students have to make an equation and solve it for the variable x and find the measures of angles alpha and vita. The next six problems (10-15) are finding the measures of two pairs of four congruent angles given a relation (an equality) between the angles. The problems from 16 to 21 are two parallel lines given cut by two transversal as they form a triangle. Students have to find the variable x and the angles of the triangle formed. Problems from 22 to 24 are parallel lines cut by two transversals as they form a quadrilateral. Students have to find measures of angles x,y and z. And the last three problems (25-27) are parallel lines cut by two transversals as one of the lines is a bisector. Students have to find the measure of angle alpha. The resource can be used as independent practice or group activity, extra practice, enrichment and homework assignment. Students are provided with a table where they can record their answers. Answer keys are contained at the end of this document.
Distance and Midpoint Formulas - Practice Sheets
nikimathnikimath

Distance and Midpoint Formulas - Practice Sheets

(0)
This is an engaging practice on finding the distance and midpoint between two points. It consists of two parts: Part 1 contains 9 various problems on finding the midpoint (determining the coordinates of the midpoint given coordinates of the endpoints of a segment, given coordinates of the midpoint and one of the endpoints and finding the other endpoint, parametric problems on midpoint, finding the midpoint given a graph) Part 2 contains 7 various problems on finding the distance between two points (finding the slope and length of segment given coordinates of the endpoints and given a graph, determining whether two segments are congruent, determining whether a given triangle is right and isosceles, finding the perimeter of a triangle) The practice sheets give enough room for student to show work. The product can be used as independent/extra practice, enrichment or/and homework assignment. Answer keys are included.
Writing Equations of Lines - Partner Activity "Get the same answer"
nikimathnikimath

Writing Equations of Lines - Partner Activity "Get the same answer"

(0)
This is an engaging and collaborative partner activity on writing linear equations in slope- intercept form. There are 12 sections as in section 1 Partner A is given two points and Partner B is given a point and slope. In section 2 Partner A is given a point and slope and Partner B is given two points. In section 3 Partner A again is given two points and Partner B is given a point and slope. In section 4 Partner A is given a point and slope and Partner B is given two points… In each section the answer of Partner’s A problem is the same as the answer of Partner’s B problem. Students are instructed to compare their answers and check whether their results match. If their answers don’t match, they work together to figure out what went wrong. I hope the practice sheets give enough room for students to show work. Answer keys are included.
Simplifying Radicals with Imaginary Numbers - Matching Game
nikimathnikimath

Simplifying Radicals with Imaginary Numbers - Matching Game

(0)
This is fun matching game/activity on simplifying radicals with one and two variables and of negative numbers, thus resulting in an answer with imaginary number i. It contains 10 challenging problems. Students simplify each of the given radical expressions. Their solutions are written on ten of 11 dinosaurs images. When students arrive at a correct answer, they “tame the dinosaur” having this answer written on it. It is said that only one dinosaur can not be tamed. Students have to find it out. The activity can be used individually or in pairs. Student recording sheet and answer keys are included.
Simplifying Radicals - Partner Activity " I get a√b and you get b√a "
nikimathnikimath

Simplifying Radicals - Partner Activity " I get a√b and you get b√a "

(0)
In this collaborative partner activity students will practice simplifying radicals, including square roots only. The problems gradually increase in difficulty. Radicands are whole 2, 3 and 4 –digit numbers. There are 15 sections each containing 2 examples – 1 problems for partner A and one problems for partner B. Students are instructed to simplify the radicals and to do that by inspecting each radicand for a square factor. In each section, partner A/B compares his answer with his partner’s answer. He must have a√b and his partner must have b√a . The practice sheets give room for partners to show work. Answer keys are included.
Simplifying Radicals with Variables-"Make friends with dolphins"(Matching Game)
nikimathnikimath

Simplifying Radicals with Variables-"Make friends with dolphins"(Matching Game)

(0)
This fun matching game/activity on simplifying radicals with two variables contains 12 challenging problems. Students simplify each of the given radical expressions. Their solutions are written on 12 of 14 dolphins and whales images. When students arrive at a correct answer, they “make a friend with the dolphin/whale” having this answer written on it. It is said that two dolphins are not friendly. Students have to find them out. The activity can be used individually or in pairs. Student recording sheet and answer keys are included.
Rationalizing the Denominator - Matching Activity (18 examples)
nikimathnikimath

Rationalizing the Denominator - Matching Activity (18 examples)

(0)
This matching activity practices simplifying radical expressions by rationalizing the denominator. There are included 18 radical expressions as the problems vary in difficulty. Students simplify the given radical expressions.(The teacher can choose less examples than 18 to be worked on). Each expression is labeled with a large alphabet letter. Then students look for their answers on the answer board. Each answer is labeled with a small alphabet letter. Students connect each problem to its answer (match each large alphabet letter to a small alphabet letter). Student recording sheets and answer keys are included.
Converting Polar and Rectangular Equations - Practice A & B
nikimathnikimath

Converting Polar and Rectangular Equations - Practice A & B

(0)
These are 50 practice problems of various difficulty on converting polar and rectangular equations. Problems A1- A25 require students convert rectangular equations to polar equations (Practice A). Problems B1-B25 require students convert polar equations to rectangular equations (Practice B). I hope that the practice worksheets give your students enough room to show their work. This resource can be possibly used as an independent /extra practice, as an enrichment and homework assignment. Typed detailed answer keys/solutions are provided.
Compound Inequalities - 40 Practice Problems Classified into 4 Categories
nikimathnikimath

Compound Inequalities - 40 Practice Problems Classified into 4 Categories

(0)
This resource contains a total of 40 compound inequalities. Students are asked to graph each inequality and write the solution set using inequality and interval notation. Problems are classified into 4 categories: ⟐ The first worksheets have the students solving 8 inequalities involving “AND” (Intersection) ⟐ The second worksheet is finding the solution sets of 8 DOUBLE inequalities (Intersection again) ⟐ The third worksheet contains 8 inequalities involving “OR”(Union). ⟐ The fourth and fifth worksheets are two similar forms each containing 8 MIXED inequalities. Special cases including overlapping solutions, no solution, and infinite solutions are included. I hope the practice sheets give enough room for students to show work. The product can be used in class for cooperative learning, as partner or group activity, independent/extra practice, as a review, homework assignment or even as an assessment. Typed answer keys are included.
Complex Numbers in Polar Form (DeMoivre’s Theorem)-50 Problems
nikimathnikimath

Complex Numbers in Polar Form (DeMoivre’s Theorem)-50 Problems

(0)
These are 50 practice problems on complex numbers in polar form. The problems are grouped by topic ❆ finding the polar form of a complex number (practice sheet A, 15 problems) ❆ converting complex numbers from polar to rectangular form (practice sheet B, 10 problems) ❆ finding the product of two complex numbers in polar form ( practice sheet C, 5 problems) ❆ finding the quotient of two complex numbers in polar form (practice sheet D, 5 problems) ❆ finding powers of complex numbers in polar form using DeMoivre’s Theorem (practice sheet E, 5 problems) ❆ finding roots of complex numbers in polar form (practice sheet F, 10 problems) I hope the practice sheets give enough room for students to show work. This resource can be used as an independent/extra practice, enrichment, review, homework assignment or even as an assessment. Answer keys are included.
Polynomial Equations in Factored Form (50 Problems Classifies into 3 types)
nikimathnikimath

Polynomial Equations in Factored Form (50 Problems Classifies into 3 types)

(0)
This resource contains 50 questions. It focuses on solving polynomial equations in factored form by using the zero product property. The problems are classified into 3 categories according to the types of roots of polynomial equations. ⟐ The first worksheet has the students solving 10 polynomial equations with real solutions in factored form (equations type 1). ⟐ The second and third worksheets (two different variants/forms) are finding the real solutions of each of 8 polynomial equations (equations type 1). Some problems become more difficult to solve as may require use of factoring techniques, including GCF, difference of two squares and factoring quadratic trinomials or using the quadratic formula. These two worksheets can be used as a partner practice. ⟐ The forth worksheet has the students solving 8 equations with imaginary and complex solutions (equations type 2). ⟐ The fifth and sixth worksheets (two different variants/forms) are finding the real , imaginary and complex solutions (equations type 3) of each of 8 polynomial equations. Some problems become more difficult to solve as may require use of factoring techniques, including difference of two squares, sum & difference of cubes, factoring quadratic trinomials and using the quadratic formula. These two worksheets can be used as a partner activity. The product can be used in class for cooperative learning , as a partner or a group activity, independent (extra) practice, enrichment or homework assignment. Typed answer keys are included.
Polynomial Equations in Standard Form (Zeros of Polynomials) - 56 problems
nikimathnikimath

Polynomial Equations in Standard Form (Zeros of Polynomials) - 56 problems

(0)
This resource contains 56 questions. It focuses on solving polynomial equations in standard form by using factoring (GCF, grouping, factoring difference of squares, sum and difference of cubes, perfect square trinomials, quadratic trinomials) and synthetic division. The problems are classified into categories according to the problem solving technique and the types of roots of polynomial equations (only real or real, imaginary and complex). There are also included quartic equations in quadratic form. ⟐ The first and second worksheets(two different variants/forms) have the students solving by factoring polynomial equations only with real solutions. These two worksheets can be used as a partner activity. (total of 16 problems) ⟐ The third and forth worksheets (two different variants/forms) are finding the real, imaginary and complex solutions of polynomial equations by factoring. These two worksheets can be used as a partner activity. (total of 16 problems) ⟐ The fifth and sixth worksheets have the students solving by factoring quartic equations only with real solutions with real and imaginary roots (total of 12 problems) ⟐ The seventh and eighth worksheets have the student solving by synthetic division polynomial equations only with real roots having real, imaginary and complex solutions (total of 12 problems) Typed answer keys are included.
Parametric Equations & Parametric Curves (Graphing) - (3 WS, 34 Problems)
nikimathnikimath

Parametric Equations & Parametric Curves (Graphing) - (3 WS, 34 Problems)

(0)
These are three practice worksheets on Parametric Equations and Parametric Curves. Students will work on ✦ eliminating the parameter, writing the parametric equation as a rectangular equation and identifying the graph of the parametric curve ( WS # 1, 14 problems) ✦ finding parametric equations (writing two new sets of parametric equations for given rectangular equations) ( WS # 2, 8 problems) ✦ graphing parametric curves (sketching the parametric curve for given pair of parametric equations and giving the orientation of the curve) (WS # 3, 12 problems) Functions involved are polynomial, absolute value, rational, radical, exponential, logarithmic and trigonometric. I hope that the practice worksheets give your students enough room to show their work. This resource can be possibly used as an independent /extra practice, as an enrichment, homework assignment and even as an assessment. Detailed answer keys ( handwritten clearly) are included.