Math
A tool containing beads used to add numbers.
What is a math rack?
Two letters together that make one sound.
What is a digraph?
Nature's way of recycling water.
What is the Water Cycle?
Moving air.
What is wind?
I flow through this number of states.
What are ten states?
The place value of the 5 in this number: 547.
What is the hundreds place?
This is an ending that can be added to a baseboard.
What is a suffix?
The process of water changing into an invisible gas called water vapor.
What is evaporation?
An instrument that shows the direction of the wind.
What is a wind vane?
I swam the entire length of the river in 68 days.
Who is Martin Strel?
A blank number line on which you mark your numbers.
What is an open number line?
The mark above a vowel that indicates it makes a short sound.
What is a breve?
Water that is found underground.
What is groundwater?
Scientists who study the weather.
Who are meteorologists?
This invention improved transportation and trade along the river.
The expanded from of this number: 984.
What is 900 + 80 + 4?
When marking up a word, you do this to a blend.
What is underline each letter?
The chemical formula for water.
What is H2O?
Small iced balls raining down creating damage.
What is hail?
The river ends in this body of water.
What is the Gulf of Mexico?
Minus, difference, fewer indicate which operation.
What is subtraction?
Unscramble this trick word: ldosuh
What is should?
The process of water vapor turning into water droplets.
What is condensation?
This instrument measures the speed of wind.
What is an anemometer?
I can travel the Mississippi River in 90 days from start to end.
What is a raindrop?