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Mathematics
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Multiplying Decimals Worksheet
Multiplying decimals with increasing difficulty
6 exercises with 10 questions each plus a problem solving exercise.
Worked solutions are included
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Treasure Hunt - Dividing with decimals
Dividing decimals by decimals (either one or two digit)
Instructions
• Print off the twenty question pages and put them up around the room
• Each question is in the middle of the page and the solution is at the top of another page.
• A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question
• Depending on numbers, students can all start on different questions
• There is a student answer sheet included plus the correct sequence
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Treasure Hunt - Dividing decimals by whole numbers
Dividing decimals by one or two digit whole numbers
Instructions
Print off the twenty question pages and put them up around the room
Each question is in the middle of the page and the solution is at the top of another page.
A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question
Depending on numbers, students can all start on different questions
There is a student answer sheet included plus the correct sequence
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Treasure Hunt - Adding and Subtracting Decimals
Treasure hunt for adding and subtracting decimals (10 of each)
Instructions
Print off the twenty question pages and put them up around the room
Each question is in the middle of the page and the solution is at the top of another page.
A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question
Depending on numbers, students can all start on different questions
There is a student answer sheet included plus the correct sequence
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Treasure Hunt - Trigonometry - missing angles
Use this Treasure / Scavenger Hunt after teaching finding missing angles using trigonometry.
I have included all three trigonometric ratios (sine, cosine and tangent). There are a mixture of difficulty. Some questions are worded so students may need to draw a diagram first to help them
Instructions
Print off the twenty question pages and put them up around the room
Each question is in the middle of the page and the solution is at the top of another page.
Answers are correct to one decimal place where appropriate
A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question
Depending on numbers, students can all start on different questions
There is a student answer sheet included plus the correct sequence
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Trigonometry - Sine, Cosine and Tangent
Using sine, cosine and tangent functions with right angled triangles. This resource gets students to recognise the hypotenuse, opposite and adjacent sides. This also get students practising using the calculator to use both the trig functions and their inverses.
Worked solutions included
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Trigonometry - Area of a Triangle
Using trigonometry to find the area of any triangle no prep lesson.
Power point with proof of formula and 3 examples. Each example has one for teacher to do and then one for students to try,
Worksheet on finding areas, missing lengths and missing angles.
Worked solutions
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Area of a Triangle
Calculating the area of a triangle no prep lesson
A Power Point introducing the formula with examples.
Worksheet finding areas, using areas to find missing lengths, compound areas
Solutions included
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Treasure Hunt - Area of triangles, parallelograms, trapezia
Scavenger Hunt for students to find the area of various triangles, parallelograms and trapezoids
Instructions
• Print off the twenty question pages and put them up around the room
• Each question is in the middle of the page and the solution is at the top of another page.
• A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question
• Depending on numbers, students can all start on different questions
• There is a student answer sheet included plus the correct sequence
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Treasure Hunt - Expanding Double Brackets 2
Algebra - Expanding double brackets. A variety of questions involving double brackets of the form (ax + b)(cx + d)
Print off the twenty question pages and put them up around the room
Each question is in the middle of the page and the solution is at the top of another page.
A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question
Depending on numbers, students can all start on different questions
There is a student answer sheet included plus the correct sequence
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Treasure Hunt - Expanding Double Brackets 1
Algebra - Expanding double brackets. A variety of questions involving double brackets of the form (x + a)(x + b)
Print off the twenty question pages and put them up around the room
Each question is in the middle of the page and the solution is at the top of another page.
A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question
Depending on numbers, students can all start on different questions
There is a student answer sheet included plus the correct sequence
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Binomial Expansion
2 Worksheets
Questions on using Pascal’s Triangle for the binomial expansion.
Questions lead students to discover the link and then use their answers to expand
more complex binomials.
This also addresses using the binomial expansion to calculate positive exponents of
decimals.
Using nCr function to generate coefficients and find particular coefficients in
expansions for larger values of n
Worked solutions are included
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
10 Divisions to Easter - Algorithm
Great Easter activity in a Math lesson or a way of including Math in a Religious Studies lesson.
How do we know when Easter Sunday is when it keeps moving every year?
Easter never stays still, unlike Christmas there is not an exact date. How can we work out when Easter is each year? The date depends on both the Gregorian calendar (where there is a leap year every four years except for century years when it is only one in four) and the Jewish calendar (which follows a lunar cycle for years and months - it has a 19 year cycle where years 3, 6, 8, 11, 14 17 and 19 have a 13th month) In the Bible (St Luke, Chapter 22) we have a description of how Jesus ate the Passover with his disciples before going to Gethsemane. The Last Supper, the Agony in the Garden and the Crucifixion were at a time of a full moon following March 21st (Spring Equinox). The hurry to move the body before the beginning of the Jewish Sabbath (Saturday) fixes the Crucifixion on a Friday. The Church has sort to preserve this sequence. If only there was a Mathematical formula to find out . . . .
There are extension opportunities for the most able and those with a keen eye for programming
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Graphs of Polynomials
12 graphs of polynomials - quadratic, cubic and quartic.
These must be matched to a statement about number of roots (real or complex), the points where the graphs cross the coordinate axes and their equation.
The extension is to find the complex roots.
Get students to cut these out and stick them on a larger piece of paper.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Multiplying and Dividing Complex Numbers - Arithmagons
Great puzzle for practising multiplying and dividing complex numbers.
Differentiated questions.
1 Chilli - all multiplications
2 Chillies - one division and two multiplications per arithmagon
3 Chillies - two divisions and one multiplication per arithmagon
There is also some blank ones for students to make up their own to develop some mastery.
Answers are included.
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Sum of an Arithmetic Series
Worksheet on finding the sum of an Arithmetic Series.
Finding simple sums to applications in context.
Solutions are included
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Arithmetic Sequences and Series
5 problem solving questions using the formulae for the nth term of an Arithmetic sequence and the sum of the first n terms of an Arithmetic series.
This can be done as a worksheet in class or as an extension homework
Solutions are included
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Arithmetic Sequences
Worksheet on arithmetic sequences beginning with finding the next term, the nth term and finding the first term and common differences.
There are some word problems as well.
Worked solutions are included
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Algebra - Changing the Subject - Rearranging Formulae
4 differentiated exercise on changing the subject - rated from 1 banana (easiest) to 4 bananas (very challenging)
Worked solutions are included
![ChimparooMaths](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/29870516/small.jpg)
Solving quadratic equations graphically
Solve quadratic equations by graphing no prep lesson
Powerpoint with examples that include intersection with the x-axis and drawing lines.
Worksheet with all graphs drawn.
Solutions included
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.