Ray's New Higher Arithmetic · Arts. 302–303 · Unit 17: Percentage with Time: Interest
82. Promissory notes
Goal: Your student reads a promissory note, names its parts and kinds, and finds the day it legally comes due.
You'll need
- The book
- A slate, small whiteboard or scrap paper
- A notebook and pencil
- A calendar
What's in the book
Promissory notes: definitions, sample forms (ordinary, joint, principal and surety, demand), how notes are transferred and indorsed, maturity and days of grace, a table of days between dates, and examples finding maturity and amount. Answers are printed.
The lesson, step by step
Warm-up
Ask: If you lend someone money, how could you prove later that they promised to pay it back?
The idea
Read:
A Promissory Note is a written promise by one party to pay a specified sum to another.
The Maker is the party who binds himself to pay the note by signing his name to it.
The Payee is the party to whom the payment is promised.
The Indorser of a note is the person who writes his name across the back of it.
Look at the forms
Read the sample notes in the book aloud. Point out the words "or order" and "or bearer," and read:
It is essential to a valid promissory note, that it contain the words "value received," and that the sum of money to be paid should be written in words.
Days of grace
Read:
A note matures on the day that it is legally due.
then, count the number of days mentioned in the note and 3 more
SayIn 1880 a borrower got three extra "days of grace" after the date written on the note. Most states have since done away with them.
Work an example
Take the first example on the page: a 60-day note dated June 3, 1872, at 7%. 60 days + 3 days of grace = 63 days, so it is due August 5. Interest on $560.60 for 63 days at 7% is $6.87; the amount is $567.47.
Independent practice
Your student works the other notes on the page: find the day due, then the amount. Use the calendar or the book's table of days.
Check and wrap-up
Check the printed answers. Ask: Who must pay if the maker cannot? (An indorser, unless he wrote "without recourse.")
Tip
Let your student write out a note of their own, in the book's form, for a small sum they owe a sibling. It makes the parts stick.