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KNEX CLASS PACKS

Intro to Structures:

Intro to Simple Machines;

Wheels, Axles and Inclined Planes

- Class Pack

Grades: 3-5 · Number: 78625 ·

Price: $208.00

221 pieces to build 7 real-world ex-

amples of how a wheel turns an axle,

how an axle turns a wheel, plus 2 levels

of inclined plane, and a screw and a wedge. Each set supports a team

of 2/3 students. All packed in strong strong storage trays with

movable dividers and snap-on transparent lid.

Class pack of 8 sets includes a FREE Teacher's Guide.

Bridges - Class Pack

Grades: 3-5 · Number: 78645 · Price: $208.00

Includes 8 of the Intro to Structures: Bridges

Intro to Simple Machines;

(78640) plus a FREE Teacher's Guide

Levers and Pulleys - Class Pack

207 pieces to build 13 different bridge models,

one at a time.

Grades: 3-5 · Number: 78615 · Price: $208.00

Build all 7 types of bridges: arch, beam, truss,

Includes 8 of the Intro to Simple Machines:

cable-stayed, cantilever, bascule and suspension.

Correlates to grades 3-6 NSES standards.

Levers and Pulleys set (78610) plus a FREE

All packed in a strong storage tray with movable

Teacher's Guide

dividers and snap-on transparent lid.

Build 8 different replicas of real-world

Teacher's Guide FREE with Class Pack.

models, one at a time. Sent includes building instructions with real-life

photos and key facts for each model. Models demonstration 1st, 2nd and

3rd class levers along with fixed, movable and combination pulley

systems. 178 K'NEX Rods and Connectors support 2-3 students working

as a team. Comes packaged in a strong plastic storage case with dividers

and lockable lid. 60 page teacher's guide sold separately (96164)

Intro to Simple Machines:

Gears - Class Pack

Grades: 3-5 · Number: 78635 · Price: $208.00

DNA, Replication & Transcription

Includes 8 of the Intro to Simple Machines: Gears

(78630) plus a FREE Teacher's Guide

Each set contains 198 pieces to build 7 different

gear models, including 2 spur gear, 2 crown gear

and 2 chain and sprocket gear examples.

Each set supports a team of 2/3 students.

All packed in strong storage trays with movable

dividers and snap-on transparent lids.

Class pack of 8 sets includes a FREE Teacher's

Guide.

K'NEX Education: DNA, Replication & Transcription Set Class Pack

Grades: 5-9 · Number: 78785 · Price: $360.00

Includes 8 of the Intro to Simple Machines: Gears (78630) plus a FREE Teacher's Guide

Set includes 521 K'NEX Rods and Connectors and a 24 page full color building instruction booklet. Builds 7 DNA and mRNA molecules.

Build any one from 19 combinations at once. Wonderfully flexible set allows students to build and learn using models that demonstrate

phosphate groups, deoxyribose/ribose sugars, color-coded hydrogen bonds, four codons and color coded nucleotides. Set supports two

students working as a team.