The Tree House Mystery

By Gertrude Chandler Warner

Boxcar Children Book 14

Grades 6-8

About

New neighbors move in next to the Aldens. Henry, Jessie, Violet and Benny help the new young boys build a tree house and work together as they solve the mystery about a hidden room in the big house.

School grades6–8
Guided reading levelO
Accelerated Reader points2.0

Read one section at a time, then discuss the questions to review understanding. These questions are a starting place for conversation, not a complete test of the chapter.

Chapter 1

Comprehension questions

What was going on with the house next door?

Page 8 — Family moving in

8

What’s the family’s last name?

Page 10 — Beach

10

Why did the Alden children make dinner for the Beach’s?

Page 15 — they’d be tired from moving in

15

Chapter 2

Comprehension questions

What did the Alden’s want to do with the Beach boys?

Page 22 — Build a tree house

22

Why do the Beach boys just lie around?

Page 25 — They think, not much to do

25

Why did Mr. Beach and Uncle Max fight?

Page 30 — They thought the other person had the spy glass.

30

Chapter 3

Comprehension questions

Whose tree house plan was the best?

Page 38 — Mr. Beach’s

38

Why doesn’t Mrs. Beach want the Beach boys to ride their bikes?

Page 24 — They could get hurt

24

Who do they Beach boys want to visit?

Page 45 — Uncle Max

45

Chapter 4

Comprehension questions

Tell me about Uncle Max’s restaurant?

Page 50 — Dark, empty, smelled good

50

Did Uncle Max remember Jeffrey and Sammy?

Page 51 — Yes

51

What did Uncle Max think the boys came to see him for?

Page 53 — Spyglass

53

Who helped Mr. Beach and Uncle Max build their tree house?

Page 54 — A man visiting the people of the house the Aldens live in now.

54

How did Uncle Max feel about the house?

Page 57 — Spooky

57

Chapter 5

Comprehension questions

What did Sammy hear in the night above his room?

Page 62 — Rocking noise

62

What was in the hole in the tree?

Page 67 — Spyglass

67

Who put the spyglass in the hole?

Page 67 — The man who help Uncle Max and Mr. Beach build their tree house.

67

What did the children see as they looked through the spyglass?

Page 68 — A round window on the house

68

Chapter 6

Comprehension questions

What are some clues that led the children to think someone lived in the attic?

Page 73 — Nail holes, wallpaper

73

How did the wall sound when Benny tapped on it?

Page 75 — Hollow

75

What was underneath the wrapping paper on the wall?

Page 76 — A door

76

What did they find when they opened the door?

Page 80 — Red slippers, rocking horse, toys, books, bed, a little boy’s room

80

Chapter 7

Comprehension questions

Why doesn’t Uncle Max get very many customers?

Page 84 — the restaurant’s not on a busy road

84

How did Uncle Max remember the name of the family who lived in the house before them?

Page 87 — Going through the alphabet

87

What were some suggestions the children had to help Uncle Max’s restaurant?

Page 89 — New name, more windows, do something special that would make people want to come

89

Chapter 8

Comprehension questions

What did Sammy and Jeffrey find written on the pillowcase?

Page 92 — W and C

92

How did the children learn the name of the boy who lived in the room?

Page 93 — It was carved on the desk

93

When the children lifted off the saddle to the rocking horse, what did they find?

Page 94 — A little book

94

What were the two clues the children found out about the boy?

Page 96 — His name, came to visit his grandmother

96

Why did the children talk to Mrs. McGregor about the clues?

Page 98 — She remembers going to a little boy’s party at that house when she was a little girl.

98

Chapter 9

Comprehension questions

Where did the children go to get more information about the house?

Page 101 — Library

101

Where was Willy from?

Page 105 — England

105

Why did Sammy think Mrs. Carver closed up the room with Willy’s things in it?

Page 106 — So no other children would play with his things.

106

What did Sammy suggest Uncle Max should name his restaurant?

Page 109 — The Rocking Horse

109

Chapter 10

Comprehension questions

Who does Uncle Max remember came to visit the house when he was a child?

Page 111 — Willy, someone with a British accent

111

What was the man looking for?

Page 112 — His room, rocking horse

112

Who came over to see the tree house?

Page 114 — Uncle Max

114

In the book Uncle Max found, what did it say about Willy’s room?

Page 119 — His grandmother hid it so strange children wouldn’t play with Willy’s toys.

119

Was Sammy right about the room then?

Page 119 — Yes

119

Chapter 11

Comprehension questions

What did the children do to help Uncle Max get ready for The Rocking Horse’s opening day?

Page 121 — Wrote a story about the rocking horse, made curtains, put flowers on the table, took toys to the restaurant

121

How did the customers feel about the restaurant?

Page 123 — Wanted to come back, loved it

123

What did Benny learn from Sammy and Jeffrey?

Page 126 — To think

126

Downloads

All the book’s resources, or just the ones you need, ready to read or print.

Worksheets

Practice sheets with space to write your answers.

Download one reading section

A small printout with all the resources for the selected section.

What to read next

Next in series

Next available in Boxcar Children

Bicycle Mystery

By Gertrude Chandler Warner

Book 15 · Grades 3–5

The Alden children take off on an bicycle adventure riding to Aunt Jane's farm. They run into a mystery as a cute little dog follows them on the way and they don't…

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