539 prompts matching "What a sample is, and why one is taken"
Showing only prompts that state their year. 3 more in this subject don't name one, so choose All years to see them.
A mixture problem solved with fractions Practice Questions
Act as my JSS3 Mathematics tutor. Give me five practice questions on a mixture problem sol
Explain Word Problems with Fractional Equations Back to You
I am in JSS 3. I want to test my understanding of solving word problems that lead to equat
Explain Substituting into Expressions Back to You
I am in JSS 3. I want to test my understanding of substituting values into an algebraic ex
Rearranging a formula before substituting into it Practice Questions
Act as my JSS3 Mathematics tutor. Give me five practice questions on rearranging a formula
Explain Substituting into Formulae Back to You
I am in JSS 3. I want to test my understanding of substituting positive and negative numbe
Worked Example: Substituting a negative value into a formula
Act as my JSS3 Mathematics tutor. Take me through one full worked example on substituting
Explain Changing the Subject (Simple) Back to You
I am in JSS 3. I want to test my understanding of changing the subject of a simple formula
Worked Example: Making a letter the subject of an addition formula
Act as my JSS3 Mathematics tutor. Take me through one full worked example on making a lett
Worked Example: Making a letter the subject when it appears twice
Act as my JSS3 Mathematics tutor. Take me through one full worked example on making a lett
Solving the equation that substitution leaves behind Practice Questions
Act as my JSS3 Mathematics tutor. Give me five practice questions on solving the equation
Worked Example: A problem about the price of two goods
Act as my JSS3 Mathematics tutor. Take me through one full worked example on a problem abo
A problem about two kinds of ticket Real Life Practice Questions
Act as my JSS3 Mathematics tutor. Give me five practice questions on a problem about two k
Reading a value off a completed table Practice Questions
Act as my JSS3 Mathematics tutor. Give me five practice questions on reading a value off a
Explain Table of Values for a Linear Function Back to You
I am in JSS 3. I want to test my understanding of compiling a table of values for a linear
A solution that falls between the grid lines Practice Questions
Act as my JSS3 Mathematics tutor. Give me five practice questions on a solution that falls
Explain Graphical Solution of Simultaneous Equations Back to You
I am in JSS 3. I want to test my understanding of solving simultaneous linear equations gr
Explain Direct Variation Back to You
I am in JSS 3. I want to test my understanding of understanding and solving problems on di
Worked Example: Finding the constant of a direct variation
Act as my JSS3 Mathematics tutor. Take me through one full worked example on finding the c
Explain Inverse Variation Back to You
I am in JSS 3. I want to test my understanding of understanding and solving problems on in
Worked Example: Finding the constant of an inverse variation
Act as my JSS3 Mathematics tutor. Take me through one full worked example on finding the c