Showing Results for number sense 4

This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

Pfeffernusse are spicy and sweet Christmas cookies from Germany. Make a batch of traditional pfeffernusse this holiday season.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

Examine the connection between temperature and chemiluminescence.

Dig up some dinos while promoting curiosity and sensory skills in this hands-on activity that will have your child searching for prehistoric treasure!

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

This cookie dough handles like molding clay, but also makes delicious cookies. Use this activity to strengthen your child's alphabet skills.

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

This science fair project idea determines which flower lasts the longest.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

This pumpkin dessert recipe tastes like pie but looks like a no-bake cookie.

In this science fair project, students examine how temperature affects sugar transport within a plant.